Without DNS, the internet cannot function. The effects of downed DNS servers around the world lead to outages such that business cannot happen.
DNS name servers (also referenced as the single word nameservers) are the backbone of the Domain Name System.
The most common DNS error is a simple typo, whether it’s from the client or the server.
The Internet Protocol (IP), as described in RFC 791, is the framework that underlies the behavior of the entire internet.
Cloudflare provides a content delivery network (CDN) for websites, APIs, and other applications hosted on the web.
The Linux hosts file lives at /etc/hosts and it creates static associations between IP addresses and hostnames, domains, or machine aliases.
Previewing your website before updating your domain’s nameservers allows you to stage and test your setup without redirecting viewers from your live site running on your old host.
NSD is a lightweight yet full-featured open-source name server daemon created to provide an alternative to BIND.
In the default configuration, Linode systems are configured to query DNS resolvers provided by Linode. If you don’t want to use a third party DNS service on your system, you may consider running an independent DNS resolving and caching service such as Unbound DNS resolver.
NSD is a lightweight yet full-featured open source name server daemon created to provide an alternative to BIND.
NSD is a light-weight yet full-featured open source name server daemon created to provide an alternative to BIND.
What is dig?dig is a command line DNS querying utility that allows you to diagnose issues with domain name resolution.
The Domain Name System (DNS) is the Internet’s address book. DNS directs web traffic to your Linode and email to your inbox by mapping memorable domain names like example.
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