Community Hosting

GodZone Internet Services

You know those days you get an email, and you can tell the message of it from the first few words? I got one of those this morning from an amazing company we have worked with, GodZone. After 25 years serving the church in the internet space, enabling domains and website hosting, email and DNS, Glen and Rosanne have announced they will be ceasing operations at the end of October

To many this has come as a surprise, and will have them looking to work out what to do with their services that had been through GodZone. I know of a number of churches and small businesses that have had domains registered with GodZone to support the ministry, or have utilised their very reasonable website hosting services.

I would recommend anyone looking at their options for services going forward, to look for a team that knows what they are talking about. Glen has been an expert in the area of domains and DNS for many years, and the reliability and stability of the GodZone services has been a testament to this. Stability online is built on knowledge of how things work over a number of different services, and how to get the most out of them all to best suit your clients needs. Many of the larger players in the website hosting game in New Zealand have really suffered from a lack of depth of knowledge in this area, and a lack of consistency in staffing and knowledge has left their services either letting customers down.

Talking with the team I trust over at Webmad (shameless plug) we are offering free website migrations to our high spec hosting services, and free domain name transfers to any existing customers of GodZone Internet Services wondering what to do. Not sure whether migrating to Webmad is the right option? Its free to give us call and discuss options – if we can enable your decision makers to make informed decisions on the next steps with your online resources, even if that isn’t with us, that in itself is a ministry.

I first ran into the GodZone team may moons ago in 2008 when we were looking at domain name options for the local church I am involved with. They had the domains and their various offshoots, which we investigated using a subdomain of for our own website. Fast-forward to 2022 and I was lucky enough to work out a deal whereby Webmad was able to take over registration of these domain names and look to continue the legacy of being able to offer churches cost effective domain name options. We aim to continue this legacy going forward.

We certainly wish Glen and Rosanne all the best with their future endeavours, and Thank you for the superb services and ministry you have provided the church community over the last 25 years.


Website Hosting – So what am I paying for?

You’ve got yourself a website, you’ve forked out money to get it built (or built it yourself – go you!) and then you get told that you’ll be paying an ongoing hosting fee for that website. This is where things get interesting as to what that includes, as it can leave you with surprises down the track if you go for the cheapest hosting option available to you, or if you find out later that you are getting over-charged. So we thought we’d break down what we do at Webmad, so you can see where your hard earned money is being spent.

The first part of website hosting is, you’ve got to have a server to host the website. Out on the internet, all websites are hosted somewhere – there will be one, or many, computers, powered on 24/7, waiting to respond with the right content at the right time, at your audiences request. If the server that serves your website isn’t on, your website won’t respond when requested, and your website will appear down. Not a great look.

But not all website hosting servers are made and configured equal. In order to maximise their revenue, some hosts cram as many websites as they can onto a single server. This is the same as running hundreds of applications on your home computer – they all just end up going slowly, if they respond at all. The more the websites on that server are under high demand, the slower all the sites on the server are going to perform. There are tools like Cloudlinux which can minimise the impact of this on a server, but in general, the more sites on a shared hosting server, the worse the performance of your site will be, even if the servers are massive.

Another way of maximising revenue is to use older or lower spec server hardware, or extend the usage life of existing hardware – the less you have to spend to replace hardware, the more revenue you make. While this can work, especially if the host is really only babysitting your site for you, and not actively invested in what you are doing, it just means that your site will not keep up with you competitors in terms of website page speed, and your website can get penalised by search engines like google for not performing well for the end user.

The worst cost saving method we have seen from big name web hosts is to either not have any, or very limited website / hosting server backups. Sadly this is commonplace for the cheapest of the web hosts, with them claiming that its your website, so you should have a backup of it. This is very hard to do with e-commerce or similar sites that update regularly, and may have client submitted information that needs backed up. The last thing you want if your website gets infected, or if the hosting provider has a meltdown (certainly has happened in the past, even in fairly recent history from big name hosting providers) and loses your website, not being able to restore it to a known good working backup.

What we do at Webmad is a little different to many of the web hosting companies out there, and we stand by what we do.

Firstly, we run cloud based servers. What does that mean? Well – it means that our infrastructure is based on hardware provided by large internationally renowned datacenter providers, on proven systems that either self heal, or instantly move our hosting servers onto hardware that isn’t in a failed state. Downtime is minimised to only what is absolutely necessary to deliver you the best experience (ie install of software and security updates etc), and we are always on the latest and greatest hardware.

We also take backups of your website, and our entire servers, every 12 hours. Not enough? We can increase that to every 15 minutes if you need – a complete snapshot of your hosting environment – server specs, database state, all that fun stuff. And we keep that info for ages too (2 weeks for high definition backups, moving to nightly for 3 months, then monthly etc etc), so if you need to audit anything, or need as little loss as possible if something were to go pear shaped, we’ve got you covered.

Webmad have a number of shared hosting servers that our clients websites are based apon, all under the same levels of protection and running high spec hardware. We limit the number and type of sites any one server can host, so that our servers have the greatest possible uptime and greatest protection against high usage spikes impacting on other users. We run hosting and monitoring software that ensures your sites are online all the time, and if there are any issues, we can react fast to rectify the situation.

And if the worst was to happen and members of our team were taken out by a bus (or however you creatively want to dispatch of us – we don’t encourage it though), there are at least 5 of the team who can keep the lights on and your hosting safe. And our systems are set up in such a way that external contractors could also be brought in to maintain status quo as needed, so we have redundancy at all levels.

That’s all well and good, and I’m sure that others in the web hosting game can replicate this. But what really sets us apart, and we are most proud of, is that we are a local team, based in Christchurch, and we’ve been doing this as Webmad for over 10 years (some in the team, for more than 20 years). You can walk in off the street, and say hi or grab a coffee with us. Ask us all the curly questions in person, or over the phone. We are accountable. We are a team that wants to partner with you and make your endeavours as successful as we can. We celebrate our clients successes, and respond as needed if they have emergencies we can help with. We aren’t afraid to answer the phone after hours. And we’d love to be working with you, too.

Hosting Security


Being vulnerable is powerful starting point for learning and change. When it comes to software, this is also the case, but never in a good way or at a convenient time. This past week we have been notified of a relatively serious vulnerability in the WordPress website content management system. In this post we will explore the issue, the resolution, and actions we can take to ensure exposure is minimised.

So mid afternoon NZ time on the 7th of Jan, 2022, we were alerted to a new wordpress security vulnerability – The vulnerability report is kinda bland but here is a more detailed explanation.

What researchers found, was that an authenticated wordpress user with the ability to manage tags, or categories, or content metadata (attributes associated with content) could manipulate the data so that additional commands could be sent to the database server. So for example (and this is crude and untested), someone could fashion a request that contained an ‘IN’ component containing “‘; truncate table wp_users;”, and you would find that you’d lose all the content from your wordpress users table, and that is kinda unhelpful.

Once this vulnerability was found, the wordpress development team have been working on how to patch this to prevent issues. The patch has been published at but to explain what they are doing, basically they are replacing any space characters with underscores in the inputted data, so it all looks like one word, and an sql statement cannot be made.

So how serious is this vulnerability? Well it depends how much you trust your users, and how much access you give them to curate their own datasets. So for your average wordpress site that is just a brochure site, no user logins etc, there is minimal risk, as you are curating the content for the end user, therefor the requests will be safe as you won’t want to scupper your own site. But giving users the power to enter or alter data, well that’s where it can all go wrong if such capability is in the wrong hands, and if exploited, could mean very serious implications for your database.

For all of Webmad‘s hosted wordpress site clients, we have patched this vulnerability on all potentially effected sites on our managed servers, eliminating the risk here, but if you have a website you think could be at risk, certainly get in contact and we can patch / update your site too.

As per other posts on this site, the key is to keep your website software updated to the latest versions, so that any security issues are found and repaired as soon as possible to reduce vulnerability. Much of this either requires keeping up to date with the current threats by following threat boards etc, or ensuring you have a regular update schedule for your site. With wordpress you can also turn on auto updating of websites, which helps automate the ‘keeping on top of things’.

Hosting Security

Log4j and global panic

Now-a-days, the world is getting used to things being thrown at it to worry about. And we all hope that smart cookies in a lab somewhere will find a cure. Well – a couple of days ago, some boffins found a new computer bug that is being given hazard level 10, and I can assure you – that gets us geeks all rather excited

CVE-2021-44228, or the Log4j bug, was first published, with a patch, on the 9th / 10th of December. This vulnerability, which was discovered by Chen Zhaojun of Alibaba Cloud Security Team, impacts Apache Log4j.

Yip – that’s all foreign language to most humans, but the long and short of it is, this is a fresh vulnerability found in a piece of software very commonly used across the world for storing software activity logs, that allows anyone without permission, access to hijack a computer system and effectively run their own commands – from establishing a ransomware attack on a host, through to compromising secure user records etc.

The vulnerability has been shown to be active in software that uses the log4j software as well – from well known names like Apple iOS (yep – your mobile phone / tablet), MacOS, VMWare, Discord, Ubiquiti etc – A list is starting to be collected via – a patch has been released to counter the attack, but the slower people are applying the patch, the more exposed systems are, and the more havoc that can be applied globally.

So what can we do?

  • Check for, and apply, any updates from software manufacturers. Always make sure you are running the latest versions of everything. This is paramount for both your security and your piece of mind.
  • Consider application of a strong, secure firewall to block potential threat traffic from getting to your systems
  • Contact any providers you use that could be storing sensitive information and seek assurances that they have taken appropriate measures to counter the risk associated with this new threat

Here at Webmad all of our hosting systems have been secured against this threat, simply because we are not using any services that rely on Log4j, and any of our upstream providers have been quick off the mark to get this resolved. Should you have any concerns though, by all means get in contact.

Hosting Security

Never trust an email

Over the last week, some of our shared hosting clients have been targeted by a rather complex email attack that is focusing on clients using cPanel based hosting, like we use at Webmad.

The attack first detects if the website hosting is cPanel based, and then if it can locate a contact email address form the website, it emails the contact with an email that looks like a legitimate cPanel disk space usage warning email, requesting you take various actions to protect your website from downtime.

This typically looks like the following:

So the key components of the email to look out for are:

  • If you hover your mouse over the links in the email, they are not the same as the link text. This is a huge red flag, as it is misleading you as to where you think you are being directed.
  • The From address always has ‘no-reply@’ at the start – most hosting providers will customise this so it comes from them, not from your own domain name
  • The disk usage percentage is always over 95%

Please ignore these emails, and if you have followed any of the links, do let your hosting provider know as soon as possible, as it is possible that details you provide on the links will lead to compromising your websites hosting security – its best to work through with your hosting provider the best course of action from here.

For Webmad hosted clients – we don’t actually have set disk quotas on our hosting, so we can assure you you will never receive any legitimate emails like this from us – we prefer to contact you directly, using humans not automation. Contact us if you ever have any concerns.

Stay safe out there everyone!

Hosting Technology

Aaargh! Facebook is down!

What a shock to many – their worlds coming crashing down as the need for social interaction is unable to be met by the worlds most commonly used social networks, all owned by Facebook. Today (5 Oct 2021) – many here in New Zealand have woken to a worldwide outage, visiting the site is complaining about a DNS / Domain issue, and a white screen that no doubt has some rather high paid network engineers at Facebook, having kittens.

So why is it down? Well – that’s the question everyone is speculating on, and much of it comes down to the core structure of the internet, and how they are harnessing tools to give us all the best experience possible. The most likely reason is what I’ll be walking us through today.

How does the internet work?

Well it all starts off in your internet browser – Google Chrome, Mozilla Firefox, Internet explorer / Edge / whatever Microsoft are calling it now, Apple Safari. Lots of options, all work the same way. You type in a web address (URL) into the address bar, and hit enter, and within seconds the page you want renders in the browser, and we carry on our merry way. But there is a bunch of communications that goes on within those few seconds that helps make this all work.

The first part of this is the address translation. There is a global system called DNS (the Domain Name System) which translates what you have typed in (ie ) into a series of numbers called an IP address. The servers that store the website data each have an IP address that they respond on, and deliver the web pages back to you. Its a bit like your phonebook. I want to call someone by this name, so please give me their phone number to do so.

Once the address translation has happened, you can talk directly to the servers and get the data you need to render the web page. The faster this translation happens, the faster your website will load for the end users. And this is where the problem is believed to have happened for facebook today.

Where has it all gone wrong?

The way that normal IP addressing works is that one server typically has one IP address. It is unique, and you can get a bunch of details from it (check out for some of this info). The downside is that a single IP address typically translates to one server, that may actually be on the other side of the world to you. And because light can only travel so fast (ie the internet backbones that link us all together via fibre optic cables) there is a delay talking from little old NZ through to big datacenters in the USA or Europe.

What some clever clogs has worked out though, is that you can use Content Delivery Networks to reduce the physical distance between your web servers and your customers around the world, making websites load so much quicker. Yay! But that is only part of the equation. This works for website content, but it doesn’t work for the DNS lookup / translation aspect. And this is where we get to BGP routing. This is where we believe the outage has been caused today.

You’re getting technical…

BGP Routing or Border Gateway Protocol Routing, is a fancy way of allowing one single advertised IP address to be shared by multiple servers globally, which can then serve website clients from the closest possible geographic location. As there are lots of servers that can serve the data of the one IP address, it can be very fault tolerant, and increases speeds of users getting website addresses translated to IP addresses so that the traffic can be routed to the right places and the websites work

In todays outage, the hardware that does this BGP routing globally for Facebook, allowing them high website speeds, has been misconfigured / lost its configuration. What this has meant is that anyone trying to do lookups / translations of any of the facebook operated web addresses, are getting blank screens with their browsers telling them that they can’t find the domain name.

As I write this it looks like things are slowly starting to resume normal operations after 4 and a bit hours – there is a facebook branded error page now, so we are at least seeing facebook servers again, but I suspect the next issue they will face as they slowly bring the site back online is the large influx of people accessing the sites after their drought, and trying to catch up, effectively swamping their servers

What can we learn from this?

  • Firstly – in the internet world, you are never to big to fail.
  • Secondly – the world is still ok without social networks.
  • All the geekery in the world (CDN’s, BGP Routing etc etc) won’t necessarily save you from good old fashioned human error, although it does help reduce its occurance.

Here at Webmad we are well versed in using these various tools to get you the best outcomes and speed for your website, using trusted providers, and offering proven results. We’ve run sites using BGP failover routing to offer high availability geolocation aware systems within NZ, we use CDN‘s all the time, and we can quickly pinpoint where issues might be, and how to fix them. Could we fix Facebook’s troubles? That’s a bit above our pay grade, but we can definitely put our knowledge to great use as part of your web team. Drop us a line to get the best results for your online assets.

Hosting Technology

What is a Content Delivery Network (CDN)?

This past week the buzz-word floating about internet related conversations has been the drop out of a huge chunk of the internet related to an outage from the CDN provider Fastly. A good number of websites went out world-wide, and high traffic sites experienced either total outage or parts of their networks unable to be reached. It felt like a digital apocalypse for many. For some of our clients there was glee as their competition were taken offline by this outage. In the end, it was only for an hour, and late in the evening New Zealand time, but it still caused panic.

So how did an outage at a company no-one in the general public has really heard of before, cause such a ruckus? Well to get to the bottom of that we need to get a better understanding of how the internet functions, and some of the tips and tricks that webmasters employ to get their content in front of their users as quickly as possible so as not to lose users.

When someone goes to a website on the internet there is a flurry of communication between their device and various internet services to then serve the web page. Here is a rough pictorial guide to what happens:

Once the user has told their web browser what website they are wanting to view, requests are fired to Domain Name Service (DNS) servers in order to translate the address entered into an address that computers understand (an Internet Protocol (IP) address). That information is then used to talk to the appropriate server (or load balancer if the website is big enough, which then directs traffic to an available web server) to return the web page you have requested. That page may have a number of images and fonts and scripts linked to that all need downloaded in order to display the website you have requested on the device you are requesting from.

That’s a bit of the background behind how the internet works for websites. But where do CDN’s fit into this mix?

Ever called someone overseas and noticed the delay between what you say, and their response? This effect is called latency. It’s the delay between your initial request, and you getting a response. Even with a global network using fibre connections, which are as fast as the speed of light, if I request a website on my device here in New Zealand, and it is hosted in the UK, every request to the web server is going to take at least half a second just to get from my device to the server and back, and that does not factor for any processing time on the web server slowing things down as well. If a web page has 30+ media assets, which is very common now-a-days, the website will feel almost unusable. The further away a server is from its users, the slower it will be able to respond to user requests.

This is where CDN’s come in. A global Content Delivery Network is a network of computers located around the world. These computers are set up as a cache for the websites you are visiting. Website owners tell their domain names to resolve to the servers of the CDN instead of the origin servers, and then the CDN is configured to know how to get teh requested content from an origin server where the content is hosted. So, the first time you visit the website, the CDN server which is geographically closes to you, fetches your content from the origin host. It also keeps a copy of the content that the origin server has served, so if anyone else needs that content, it can return it directly instead of needing to route the request to the other end of the globe. This has the end effect of the website appearing to be served from the location of the CDN’s server that is closest to you. So each request to the web server now takes 50ms instead of 500ms+ The more ‘edge’ locations the CDN has, the better the chances of them having a server as close to you as possible.

The other advantage of CDN’s is that you now have a pool of servers serving your website traffic, so if one edge location drops into an error state, other servers can take up the slack, without the need for a huge amount of traffic back to the origin server, adding load.

CDN’s also get around a bit of a flaw in the way that internet browsers load media assets from web servers. Most web browsers will load content in a ‘blocking’ way, meaning they only open up a maximum of 10 connections (typically its only 4-6 connections without tweaking) to a remote web server / domain simultaneously. This means you have to wait for one asset to complete download before you can fetch the next one. Using a CDN, all assets can be downloaded simultaneously in a ‘non-blocking’ fashion, so page load speeds are vastly improved here too.

Due to all of these advantages, it makes a lot of sense for websites being served to a global audience to use a CDN to make their websites quicker for their end users wherever they are in the world. And there are a number of providers that offer this service to website owners. Some you may have heard of, like Cloudflare, Akamai, and Amazon’s Cloudfront. Fastly is another provider in this space that has a huge number of servers scattered around the globe, and boasts very impressive latency figures worldwide, which is how it has become popular with a number of larger websites around the globe.

Knowing what we know about CDN’s now, it becomes easier to understand how half the worlds websites dropped out. The official line from Fastly is that a configuration error caused ALL of their CDN servers to refuse to serve any website content. It took an hour to resolve. If this had have been one or two servers then the CDN would have healed itself nicely and no-one would be the wiser – sites may be a little slower for some locations, but generally it’d be fine. But if you push out a global configuration that wipes out the function of all your servers, there is no saving that until you push out a revised configuration that undoes the breaking change. The more clients you have, the more websites are effected. From this outage, its easy to see that Fastly have a large client base around the world, and no doubt they are now contemplating their options for reliable CDN providers.

If you need help getting your websites working at optimal speed in front of a global audience, using trusted CDN partners, get in touch with Webmad and we’ll help you plan and implement solutions for optimal performance.

Hosting Security

Why do I need an SSL certificate on my website?

Heres the thing… many websites don’t need one. Will the world break? Nope. Will you be putting your best face out to the world if you don’t have one? Well… not really. And this is the tricky bit.

Most browsers nowadays will mark your website as not being secure if you don’t have an SSL certificate, and you will be penalised in search result rankings by the big search players like google etc for not having one. Seems a bit unfair really… but – lets take a look at why we have SSL certificates, and then it might be easier to see why they are actually a good thing to have.

So – what on earth is this SSL thing anyways?

SSL stands for Secure Sockets Layer. Its not like a physical thing. Its a protocol. Don’t zone out. This bits important. SSL is a method of communicating from one device to another, typically from your computer / laptop / mobile phone / tablet / whatever, to the server which hosts your website.

So normal communication for website traffic is sent in plain text. It uses HTML coding language to make it look pretty when you see it, but anyone could read the content and if you can understand html, even just a little, you can probably get the gist of what is happening on the page. If anyone was to get a copy of the communications between your device and the server (this can potentially happen at internet routers etc), they could see what you are up to, and potentially take over your communications and impersonate you to the server, and do things you probably didn’t intend.

A huge majority of the websites out there are the equivalent of an online brochure out there on the internet. So who would care if anyone has seen the content of peoples interactions with your site? Well yeah you wouldn’t really, and its not compulsory for this type of website to have an SSL certificate. But where this falls over is if your website has a contact form, or you ask for any sort of user input. If people could intercept that information, thats not ideal for your clients, and likewise not ideal for you.

This is where SSL comes in. It’s a protocol that defines a method of secure communication between your device and the website server. By securing the communication, no one can listen in on what you send to the server, or what the server sends back. Woo!

Jolly good… So why do i need an SSL certificate? Can I put it on the wall? Frame it? Is there a ceremony?

Yeah nah. What an SSL certificate does is it proves the server is who it claims to be, so that when you you set up an SSL communication link with it, the communication gets encrypted with a special hash (long string of numbers and letters that are mathematically representative of something) which proves that the communication is legitimate. That special hash is called the certificate. If any part of the communication can’t be decrypted with the certificate, lets say part of the communication has changed etc, then the client device can easily pick that up and fail the communication. Because the communication is encrypted, if anyone is watching the traffic, they would need that certificate in order to decode it… Only the device that set up the initial communication channel with SSL can decrypt the communications.

An SSL certificate is locked to a particular domain name. So if someone was to copy your website, they could not use your SSL certificate because it wouldn’t match the domain. Some SSL certificates allow for multiple domain names (sometimes referred to as SANS) to be serviced by the one certificate (lets say you have a website that has multiple domain names pointed at it, but its all served by the same server). You can also get what are known as wildcard ssl certs which are valid for any subdomains of your primary domain name. ie and

You can also get stronger SSL certificates. This is measured by the number of bits (digital measurement) of numbers and letters that are used to make up the certificate. So you can get 256 bit through to 2048 bit at the moment, with 1024 to 2048 bit certificates being the industry standard at the moment. The more bits your certificate is, the harder it is for someone trying to decrypt anything signed with it.

The third parameter you deal with when purchasing your SSL certificate is that you need to verify that you are who you say you are. This can be done in 2 ways. Either domain verified or organisation verified.

  • Domain verified: This is the easiest form of certificate to get. All you need to do to prove ownership is either verify you have access to an email address linked to the ownership of the domain name you are trying to protect, or to place a file on the website hosting for that domain at a particular location so that the issuing authority can visit it to prove it’s you. Some issuing authorities also allow for DNS based verification where you alter a DNS record on your domain. Thi is by far the quickest option, and can be completed in minutes.
  • Organisation verification. This is harder and takes quite a bit longer. You have to verify the domain name as above, but you also need to verify that the company or organisation purchasing the certificate is a valid company or organisation, and has a physical address and phone number verified by a 3rd party like the yellow pages etc. This process can take days or weeks.
Who gives these certificates out, and why can’t i just invent my own?

Well – you can generate your own certificates – these are called self signed certificates. But – because you make it yourself, no-one trusts them, cos you could say anything about yourself, and no-one else can verify your statement. I mean, I’m actually the worlds best chef… I could generate a certificate to tell you this. But if you asked my wife or kids…

Because of this, we need certification authorities who are globally trusted, who can then verify anyone looking to get an SSL certificate is who they say they are courtesy of the domain checks above or the organisation tests. Examples of this are Sectigo and GeoTrust. Different providers offer different services and levels of insurance against your communications being decryptable. These also come at different costs.

What do they cost?

Depends. There are providers like Letsencypt which provide free domain verified SSL certificates. These are great for most brochure websites mentioned above, and give you enough security for web browsers to call your website secure, and your customers peace of mind. If you are offering e-commerce on your website, or any form of data access which is potentially sensitive, then it is strongly recommended to purchase an SSL certificate provided by a provider that offers insurance, as these providers have high trust relationships with web browsers, and give you support with installation and ongoing security of your setup. Purchased SSL certificates typically start from around $10NZD per year + installation, through to multiple thousands of dollars per year (bank level) – it really depends on what you need the certificate to do.

Do I need it?

Nowadays, yip you really do. You need some form of SSL certificate, be it free or paid, just so your website looks safe out there on the internet. This is even more critical if you are wanting to attract visitors using search engines (you are penalised in ranking if you don’t have one) or you offer online products for purchase (e-commerce). Because you will be accepting user credentials or contact details etc, and in some cases accepting payment details, it is imperative for user security that all communications are secured.

There are also newer web technologies that will only work with SSL connections – things like websockets.

If you need assistance with getting your website secured, or have any issues with SSL certificates, contact the team at Webmad and they can get you all set up.


What happens when a domain name expires?

[ Disclaimer: this is primarily written for the New Zealand context, so anything ending in .nz, but some parts are generally applicable ]

Oh dear. Your invoice for domain renewal has landed at the wrong email address, or your existing domain name registrar has gone quiet. This is definitely less ideal, and can leave you in the position of having a domain name that has expired. Lets explore what that means, and your options.

So. Domain names expire. You can think of it like ‘owning’ a domain name is more like a subscription.. You subscribe to the domain name, you pay for it each year, and you get full rights to it. When the subscription ends (the domain expires) then the domain moves into a process of expiring.

The domain name is placed into ‘Pending Release’ status for a period of 90 days. In this state, the domain name is inactive (mail and websites won’t work) but it is still registered to you. You can renew at any stage during this 90 day period (some registrars charge more to renew your domain the closer you get toward the 90 day mark) and by doing so, this reactivates the domain name. You can also transfer your domain name to another registrar during this period if you want – only some registrars allow this incoming transfer, or allow you to get the domain ownership code while the domain is expired, so it can pay to check first. If the registrant of the domain (You) fails to renew by the 90th day, the domain name is released available for registration on a first in, first served basis by the .nz Registry.

Ideally you’ll catch your name back in that 90 day period. As the domain gets closer to the 90 day mark, it’ll get listed on services like so people can bid on the domain – highest bidder wins the domain provided that service catches the domain when it becomes available. This part gets interesting.

On the day that the domain name is set to ‘drop’ and becomes available for anyone to register, there is a set sequence that isn’t very well documented out there, but here is the process:

The domain gets queued up by the domain name commission for the next domain release window ( this is documented at ). The release maintenance window runs from 00:29:00 to 00:34:00 and all domain names should be released during this maintenance window. So – at some point in that window, your domain name is going to become available. You are able to send up to 15 requests per second to try and catch the domain within this window, to try to be the first one to catch the domain when it becomes available. Its really a gamble as to whether you will land it or not.

The downside of this process is that once its gone through the process of being released to the public, you really have no say on getting the domain back. You’ve had your chances. That’s it. Its painful, but unfortunately the domain is completely out of your hands.

Domains can be confusing at the best of times. If you are having issues, or need a hand, get in contact and we’ll do our best to get you the best outcome.


Re-streaming video from webcams to websites

What’s the problem?

One of the powerful things you can do with the internet nowadays is access web cameras and video sources from around the globe. Over the last 5+ years the team here at Webmad have been hosting web camera re-streaming services for The site runs a few IP cameras based at a local surf and recreation beach here in Christchurch, New Zealand. Since starting with this site, we’ve managed a number of different methods of getting the video from the various cameras, and for various clients as well.

Late evening view from one of the cameras streaming from the top of our office building

So the problem we are trying to solve is how do we get the video from the cameras out to viewers on the internet so that hundreds of people can view the video streams at once. Typically a camera has a limit of around 20 connected users at a time if you are trying to access the camera directly, and if your camera is on a fairly limited bandwidth internet connection (at Taylors Mistake we can only get VDSL speeds at best) then multiple people trying to access the cameras at once will kill the streams pretty quickly. The other issue is that the default streams from the cameras we’ve got there are not in overly friendly formats for websites (rtsp etc) meaning you’d have to use flash based video players, which pretty much all web browsers look down on these days.

So… What can we do?

In New Zealand, ISP’s don’t charge for internet traffic between two endpoints within their networks. This is fantastic as it means there is no charge for bandwidth between the cameras at remote locations and our re-streaming server we host locally, provided we use the same internet provider. This allows us to cost effectively re-stream the video, meaning there is only one connection to each camera pulling in video feeds, and that can then re-broadcast the camera feeds on a high capacity internet connection allowing thousands of end users to connect to view the video images.

Solution 1: The mjpeg streamer

On cameras that only output an mjpeg stream, we developed the mjpeg-streamer. Basically what it does is it connects to the camera source, and then feeds that into a memory buffer. Then any consecutive requests to the script, instead of fetching the camera feed from the camera, will connect to that same memory buffer and return the camera feed to the end user as an mjpeg stream. By using php tools like imagemagick you can add image overlays onto the stream as needed. This system works really well so long as you have difference memory locations for each different camera you are looking to re-stream, and requires low resource usage on the server side, so it can be easily used on shared hosting. The downsides of using this type of streaming is that there is no ability to alter resolution easily, and mjpeg streams have questionable capability with most modern browsers, and have been known to crash browsers that can’t clear older frames from the video from their memory.

Solution 2: The RTSP / RTMP re-streamer

A camera upgrade eliminated our ability to use mjpeg streaming, so we were forced to update our streaming strategy. The best tools for the job came in the form of the open source Red5 flash streaming server and the open source FFMPEG application. The aim here is to use ffmpeg to pull the video from the camera, and feed it to the red5 flash streaming server. Clients must then use a flash based player to connect to red5 and play the video stream. This works well, and any overlays can be injected during the ffmpeg based ingest process. The code is at

Where this falls over is that modern browsers no longer support flash based players. So, we had to move to something else.

Solution 3: HTTP live streaming

Remember how we are using ffmpeg in the solutioni above? Well – turns out there is another format it can output, HLS (HTTP Live Stream). What is HLS? It’s a sequence of bite sized chunks of the video stream, all tied together using an index file. Where HLS comes out tops for live streaming is that it enables you to pause and rewind the live stream, allowing you to go back as many chunks as are stored in the index, which can be real handy. The index file can be as big as you want. The player just polls the index file (checks in on it every few seconds) to see if there are any new video chunks to download, and grabs them if there are. You can see this in action at

HLS is super handy for web browsers and mobile as its easily playable, and you only need to fetch small chunks of video, meaning page load times as measured by Google etc are typically much better. The downside of HLS streaming is that your live stream will be delayed a little as it needs to build up the video chunks for the players to download, but for most things, that is an acceptable compromise. For most of our video streams this is around the 30 second delay sort of mark, but this can be shortened by tweaking the settings.

By using the wonderful ffmpeg software, which runs nicely on linux servers, you gain the advantage of being able to overlay imagery, alter resolutions and framerates, you can handle almost any form of ip camera, and you can also output multiple resolutions, and snapshot images at whatever time interval you wish, if you are keen to serve a static image fallback or splash screen to your viewers as well. HLS is also relatively easy to embed into an html5 <video> element ( there’s lots of javascript libraries to assist with this task ) allowing things like fullscreen and picture in picture.

We’ve not yet created a git repository outlining how we operate this form of live streaming – this is likely to come in the future, but for now, if you are looking to live stream a web camera from anywhere in New Zealand, or the world if you have friendly international traffic allowances, do please contact us and we can help make that happen, or if you’ve got the resources, we can assist with getting you all set up to run it yourself.