Namecheap is probably best known for their domain registration services, but they also offer free DNS hosting featuring DynamicDNS. If you are looking for a solid DNS provider, we recommend giving this one a try. Their network is made up of over 60 POPs and supports IPv6 everywhere. Hurricane Electric Internet Services provide a 100% free DNS hosting service with strong connectivity all over the world.
Visit website Hurricane Electric Internet Services Apart from normal DNS records they also allow web redirects. 1984ġ984 is a web hosting company that also offers a FreeDNS service, available through their easy to use web interface. Here is a list of the top free DNS hosting providers, listed in no particular order. But remember, ISPs also cache the DNS so by setting a longer TTL it means fewer queries to your DNS servers. In general, the more locations, the better as this means there will more likely be a DNS server closer to the visitor, decreasing the lookup time. Just like with content delivery networks, DNS hosting providers also have multiple POPs. You can test the DNS lookup time and TTFB with a website speed test tool. Using a fast DNS hosting provider ensures there is less latency between the DNS lookup and TTFB. For example, if your TTL record is set to a week on Monday, and your DNS provider is down from Monday night through Thursday, your users will not see any downtime due to your ISP caching the DNS. In general practice, it is better to keep a longer TTL for DNS records because this means your ISP will have the DNS cached, and users might not even notice if your DNS provider goes down for a short period of time. A quick way to fix this is simply by temporarily changing the TTL (time to live) setting for the DNS record, and route your traffic to the second DNS server until the outage is fixed. ISPs do cache DNS however which means if your first provider goes down it will still try to query the first DNS server for a period of time before querying for the second one. Oddly enough we encountered this error to a third party website while writing this article. For example, if a lookup fails and times out to your first DNS server it queries the next DNS server until the correct IP address is returned, or it is unable to resolve as seen in the infamous "This webpage is not available" error below. This means that your Zones records are synchronized from the primary to the secondary. Just as it is important to store backups offsite, it can also be beneficial to use multiple DNS providers.Ī common approach is to configure one of the DNS providers as primary and the other as secondary, slaved to the primary provider. There could be a fire and all of the sudden you have lost both your computer and your files. It is like storing a backup of your computer files on an external hard drive in your house. DNS hosting providers do allow you to configure secondary nameservers, but then you are assuming that all of their services won't be affected. If you are running a business, you should never have one single point of failure. Source: Why reliable DNS hosting is importantĬhoosing a reliable DNS hosting provider is critical because it can affect everything from the redundancy of your website, speed, and even security. A DNS server maintains a directory of domain names and translates them to IPs. You can think of a DNS server as a phone book for the internet.
This query is performed by a Domain Name Server (DNS server) or servers nearby that have been assigned responsibility for that hostname. For example, when you visit Ke圜DN.com it must look up the corresponding IP address to that hostname behind the scenes. What is DNS?ĭNS, which stands for domain name system, is an Internet service that translates domains names into IP addresses. Check out these free DNS hosting providers you can use to implement a multiple DNS provider setups and get rid of that single point of failure.
There is nothing worse for visitors than your website being inaccessible. With the rise of distributed denial-of-service (DDoS) attacks using a high quality DNS hosting provider is very important to the redundancy of your website.
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