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mast.com

DNS Records

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Hosting & Network

mast.com runs on AS23149, with email via Proofpoint.

Hosting network
AS23149AS23149
Managed DNS
Self-hosted / other
Email
Proofpoint
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1 other sites on AS23149. Stable here since we started watching (Sep 11, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for mast.com

HostnameTypeTTLPriorityContent
mast.comMX020cluster2a.us.messagelabs.com
mast.comMX010cust39341-1.in.mailcontrol.com
mast.comMX010mxa-00204f01.gslb.pphosted.com
mast.comMX020mxb-00204f01.gslb.pphosted.com
mast.comMX010cluster2.us.messagelabs.com
mast.comMX020cust39341-2.in.mailcontrol.com
mast.comSOA172800ns1.markmonitor.com hostmaster.markmonitor.com 2026081801 86400 3600 2592000 172800
mast.comNS0ns2.markmonitor.com
mast.comNS0ns1.markmonitor.com
mast.comNS0ns5.markmonitor.com
mast.comNS0ns4.markmonitor.com
mast.comNS0ns7.markmonitor.com
mast.comNS0ns6.markmonitor.com
mast.comNS0ns3.markmonitor.com
mast.comA0198.245.145.171
mast.comTXT0mQ_sKAbBT7_uGMWpFG7fwvZ0
mast.comTXT05oD9sUEWF8fuEWqG95zYmULUGtZF3Wl+cLTuldir4poD9Vf0yC0TGlZiOTC1KRDUilsWeVsmjmkWhQg++U/1yA==
mast.comTXT0adobe-idp-site-verification=334a30fd-3242-4b94-a817-7d72b6ccec37
mast.comTXT0docusign=84d1c65b-d14e-443c-a127-5605719fb27e
mast.comTXT0onetrust-domain-verification=7863dbe427634c459e68613dad894dc8
mast.comTXT0atlassian-domain-verification=wjuwqo6k1suapkVqvH4RmkK9sDJKSWNXGt2ShtIz9wcVTNSedFdQgetcbSavuOFS
mast.comTXT0appspace-domain-verification=a5d85ad497cf9cbc08ed6c2f670cbc50c3739c70c5b16a49c199966be583531c
mast.comTXT0v=spf1 ip4:63.72.208.80 ip4:63.72.208.82 ip4:63.72.208.28 ip4:63.72.208.115 include:mailcontrol.com include:spf-00204f01.pphosted.com include:mailgun.org ~all
mast.comTXT0MS=ms33607924
mast.comTXT0JzPrQkDvOq7nZu639CLb1007NkPF94h0d7GTF3QX8F3cgtI8Pi1I4p9QAsiJPEVUJIsKA8g5RkMjSZWDUeYgZQ==
mast.comTXT0onetrust-domain-verification=85122a887f4044babdbf7711517a471e
mast.comTXT0v=spf1 a:exchusmail1.limitedbrands.com a:exchusmail2.limitedbrands.com a:exchhkmail1.mast.com include:spf.messagelabs.com ~all
mast.comTXT0Dynatrace-site-verification=bc45216f-8435-4b42-8daf-313ff8121448__d0147o08s5m5djm9ole02fn48p
mast.comTXT0atlassian-domain-verification=o4q97VkrWqb9grLKBCS0ROFaZHXaaUF672eaHOlRBzbRFaXas/7Q2/uau5SdEd2V
www.mast.comA0198.245.145.171

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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