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mc-21.com

DNS Records

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Hosting & Network

mc-21.com runs on AS29802 (multi-homed across 2 networks), with email via Google Workspace.

Hosting network
AS29802multi-homedAS29802AS40034
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 68,978 other sites on AS29802. Stable here since we started watching (Oct 27, 2026).

DNS Records for mc-21.com

HostnameTypeTTLPriorityContent
mc-21.comSOA3600NS79.WORLDNIC.com namehost.WORLDNIC.com 126101313 10800 3600 604800 3600
mc-21.comA0208.91.197.27
mc-21.comA023.111.141.202
mc-21.comMX010alt4.aspmx.l.google.com
mc-21.comMX01aspmx.l.google.com
mc-21.comMX05alt1.aspmx.l.google.com
mc-21.comMX010alt3.aspmx.l.google.com
mc-21.comNS0ns80.worldnic.com
mc-21.comNS0ns79.worldnic.com
mc-21.comTXT0_ljvy3bp64tu33xsn6anzpkakeqfyewt
mc-21.comTXT0google-site-verification=dChU890vtYNAeRP_ykG1PdFP0yEOfYA-ARDC2VXY4lQ
mc-21.comTXT0_n41d8fuc5v65efaq9bjtdy1dhw85rj0
mc-21.comTXT0_vlm5xwh894x56lyrfxhxuwyvhs01pna
mc-21.comTXT0_wtq5tit3dztw38lk7a0g23smunu8zrg
mc-21.comTXT0_ixkq95g7y3feuuktec16v9l034xq1l1
mc-21.comTXT0v=spf1 include:spf.zixsmbhosted.com include:mc-21-com.spf.smtp25.com include:online-send.com include:_spf.google.com include:spf.edgepilot.com ip4:196.28.62.138/32 ip4:196.12.188.198/32 ip4:196.28.62.132/32 ip4:196.12.188.202/32 ip4:174.37.170.192 ~all
mc-21.comTXT0fw8gdh119wv4spmdn65fybj45y60nmhb
www.mc-21.comA0208.91.197.27

Get alerted the moment mc-21.com's DNS changes

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Uptime

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DNS changes

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TLS certificate

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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