Domain names

DNS lookup by record type

• A lookup

  Find IPv4 addresses for a domain

• AAAA lookup

  Find IPv6 addresses for a domain

• CNAME lookup

  Find the canonical DNS name for a domain

• TXT lookup

  Find DNS text records for a domain

• MX lookup

  Find mail servers for a domain

• NS lookup

  Find name servers for a domain

• SOA lookup

  Find the start of authority record for a domain

• AFSDB lookup

  Find AFS database locations for a domain

• APL lookup

  Find address prefix lists for a domain

• AXFR lookup

  Find authoritative zone transfer records for a domain

• CAA lookup

  Find certification authority authorizations for a domain

• CDNSKEY lookup

  Find child copies of a DNSKEY records for a domain

• CDS lookup

  Find child copies of DS records for a domain

• CERT lookup

  Find cryptographic certificates for a domain

• CSYNC lookup

  Find child-to-parent synchronization records for a domain

• DHCID lookup

  Find DHCP identifiers for a domain

• DLV lookup

  Find DNSSEC lookaside validations for a domain

• DNAME lookup

  Find delegation names for a domain

• DNSKEY lookup

  Find DNSSEC cryptographic keys for a domain

• DS lookup

  Find delegation signers for a domain

• EUI48 lookup

  Find MAC addresses (EUI-48) for a domain

• EUI64 lookup

  Find MAC addresses (EUI-64) for a domain

• HINFO lookup

  Find host information for a domain

• HIP lookup

  Find host identification protocols for a domain

• HTTPS lookup

  Find HTTPS bindings for a domain

• IPSECKEY lookup

  Find cryptographic keys for IPsec for a domain

• IXFR lookup

  Find incremental zone transfers for a domain

• KEY lookup

  Find cryptographic keys for DNSSEC for a domain

• KX lookup

  Find key exchanges for a domain

• LOC lookup

  Find DNS geographical location records for a domain

• NAPTR lookup

  Find naming authority pointers for a domain

• NSEC3 lookup

  Find Next secure version 3 records for a domain

• NSEC3PARAM lookup

  Find parameters for NSEC3 for a domain

• NSEC lookup

  Find next secure records for a domain

• NXT lookup

  Find DNSSEC keys for a domain

• OPENPGPKEY lookup

  Find OpenPGP public keys for a domain

• OPT lookup

  Find EDNS options for a domain

• PTR lookup

  Find canonical name pointers for a domain

• RP lookup

  Find responsible people for a domain

• RRSIG lookup

  Find DNSSEC resource record signatures for a domain

• SIG lookup

  Find DNSSEC signatures for a domain

• SMIMEA lookup

  Find S/MIME associations for a domain

• SPF lookup

  Find SPF record for a domain

• SSHFP lookup

  Find SSH public key fingerprints for a domain

• SVCB lookup

  Find service bindings for a domain

• SRV lookup

  Find service locators for a domain

• TA lookup

  Find DNSSEC trust authorities for a domain

• TKEY lookup

  Find transaction keys for a domain

• TLSA lookup

  Find TLS certificate associations for a domain

• TSIG lookup

  Find transaction signature for a domain

• URI lookup

  Find uniform resource identifiers for a domain

• ZONEMD lookup

  Find DNS zone message digests for a domain