DNS Record Lookup

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

21b.co

DNS Records

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DNS Records for 21b.co

HostnameTypeTTLPriorityContent
21b.coNS0erin.ns.cloudflare.com
21b.coNS0achiel.ns.cloudflare.com
21b.coSOA1800achiel.ns.cloudflare.com dns.cloudflare.com 2371538397 10000 2400 604800 1800
21b.coA0104.21.96.1
21b.coA0104.21.48.1
21b.coA0104.21.16.1
21b.coA0104.21.80.1
21b.coA0104.21.32.1
21b.coA0104.21.64.1
21b.coA0104.21.112.1
21b.coAAAA02606:4700:3030::6815:6001
21b.coAAAA02606:4700:3030::6815:7001
21b.coAAAA02606:4700:3030::6815:2001
21b.coAAAA02606:4700:3030::6815:3001
21b.coAAAA02606:4700:3030::6815:1001
21b.coAAAA02606:4700:3030::6815:4001
21b.coAAAA02606:4700:3030::6815:5001
www.21b.coA0104.21.16.1
www.21b.coA0104.21.96.1
www.21b.coA0104.21.32.1
www.21b.coA0104.21.64.1
www.21b.coA0104.21.112.1
www.21b.coA0104.21.80.1
www.21b.coA0104.21.48.1
www.21b.coAAAA02606:4700:3030::6815:2001
www.21b.coAAAA02606:4700:3030::6815:6001
www.21b.coAAAA02606:4700:3030::6815:3001
www.21b.coAAAA02606:4700:3030::6815:5001
www.21b.coAAAA02606:4700:3030::6815:4001
www.21b.coAAAA02606:4700:3030::6815:7001
www.21b.coAAAA02606:4700:3030::6815:1001

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