![]() Under the hood DNS editors change the DNS records stored in the servers designated by the NS record(s). Each provider has its own DNS editing interface, but they’re all really variation of the same thing. Usually domain owners can edit DNS records from their domain provider website. When you want to make a website or a business email address for instance, you’ll have to set some DNS records. This will be made clearer in the examples below. The non authoritative ones regularly refresh their records from the authoritative ones.Įach type has specific properties, which are actually just words and numbers in the textual record. There are authoritative DNS servers because the DNS records of a domain are replicated to many DNS servers around the world. a server hosting the reference DNS records. Specifies an authoritative DNS server for the domain, i.e. Instead, we’ll mention the types most commonly used: RecordĬan be used to specify many different things, like SPF, DKIM, DMARC, a verification code to prove domain ownership, … Listing them all here wouldn’t be relevant because most are used in rare cases, but you can see the full list here. Often, that’s the domain IP address.ĭNS records have types, designated by a few uppercase letters. When a program has to interact with a domain name, it first queries a DNS server to retrieve information needed for the interaction. Let’s understand what these DNS records are all about.Ī DNS record is a piece of text served by a DNS (Domain Name System) server and providing some information about a domain name. You may have even had to modify or create some. DNSKEY record: A DNSKEY-record contains a public key used to verify Domain Name System Security Extension (DNSSEC) signatures.If you own a domain name, you may have heard about DNS records. ![]() That record is used to secure delegations (DNSSEC). It consists of the unique characters of your public key and its associated metadata like Key Tag, Algorithm, Digest Type, and Digest(cryptographic hash value).
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