🌐 DNS Lookup
Look up DNS records for any domain. See A, AAAA, MX, NS, TXT, CNAME, SOA records with TTL values.
Looking up DNS records
DNS Record Types Explained
- A Record: Maps a domain to an IPv4 address. The most fundamental DNS record.
- AAAA Record: Maps a domain to an IPv6 address. The next-generation IP protocol.
- MX Record: Specifies mail servers for the domain, with priority values (lower = preferred).
- NS Record: Lists authoritative nameservers for the domain.
- TXT Record: Contains text data. Used for SPF, DKIM, DMARC (email auth), domain verification, and more.
- CNAME Record: Creates an alias pointing one domain to another (canonical name).
- SOA Record: Start of Authority. Contains administrative info: primary NS, admin email, serial number, and timing values.
- TTL: Time To Live, in seconds. How long DNS resolvers should cache the record.