Check A, AAAA, MX, CNAME, TXT and NS records for any domain. Free, instant, no sign-up.
DNS, the Domain Name System, is the internet's phone book. It turns names like example.com into the IP addresses computers use to find each other. A domain's DNS records describe how it is set up and where its website and email point.
Points a domain to an IPv4 address, such as 192.0.2.1.
Points a domain to an IPv6 address.
Names the mail servers that receive email for the domain.
Makes one domain name an alias of another.
Holds text data, often SPF, DKIM and domain verification.
Lists the authoritative name servers for the domain.
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DNS (Domain Name System) turns domain names into IP addresses so browsers and mail servers can find the right host. Records like A, MX, CNAME, TXT, and NS describe how a domain is configured.
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