DNS Lookup
Query A, AAAA, MX, TXT, NS, CNAME, SOA and other DNS records for any domain with our premium diagnostic tool.
DNS Record Types Explained
A
IPv4 Address
Maps a domain to an IPv4 address.
AAAA
IPv6 Address
Maps a domain to an IPv6 address.
MX
Mail Exchange
Specifies mail servers for the domain.
NS
Nameservers
Lists the authoritative nameservers.
TXT
Text Records
Stores text data for SPF, DKIM, verification.
CNAME
Canonical Name
Creates an alias pointing to another domain.
SOA
Start of Authority
Contains zone authority information.
SRV
Service
Defines location of specific services.
PTR
Pointer
Maps an IP address to a domain name.
CAA
CA Authorization
Specifies which CAs can issue certificates.
What Can You Do With DNS Lookup?
Our free DNS lookup tool helps you query and analyze DNS records for troubleshooting, verification, and security analysis.
Query All Record Types
Look up A, AAAA, MX, NS, TXT, CNAME, SOA, SRV, CAA and other DNS record types for complete domain analysis.
Available AboveVerify Email Configuration
Check MX records, SPF, DKIM, and DMARC settings to ensure proper email delivery and authentication.
Check MX & TXT AboveFind Nameservers
Discover which DNS servers are authoritative for a domain and verify DNS delegation is set up correctly.
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