DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain

DNS Records for irs.gov

HostnameTypeTTLPriorityContent
irs.govA0152.216.11.110
irs.govA0152.216.7.110
irs.govMX010emgc.irs.gov
irs.govMX020emgw.irs.gov
irs.govMX010emge.irs.gov
irs.govAAAA02610:30:2000:402::110
irs.govAAAA02610:30:4000:402::110
irs.govSOA900ns1.irs.gov it\.aciouns\.external\.dns\.admin.irs.gov 2010092844 3600 1800 2419200 900
irs.govNS0ns0022.secondary.cloudflare.com
irs.govNS0ns0227.secondary.cloudflare.com
www.irs.govCNAME0www.irs.gov.edgekey.net
www.irs.govAAAA02600:1408:ec00:a::1730:cbd4
www.irs.govAAAA02600:1408:ec00:a::1727:ae84
www.irs.govA023.55.176.199
www.irs.govA023.48.104.54

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain