DNS Record Lookup

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

Hosting & Network

sigcat.com runs on AS197712, with email configured.

Hosting network
AS197712AS197712
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 10,576 other sites on AS197712. Stable here since we started watching (Jul 15, 2026).

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

DNS Records for sigcat.com

HostnameTypeTTLPriorityContent
sigcat.comTXT0v=spf1 include:_spf.srv.cat ~all
sigcat.comTXT0mUbc8xT_EUjsipSQUs2pCxbG3lGSeFt06gSnVizV24g
sigcat.comTXT0YkOLjEGKxFq3jh7NRnuKXFcSvJ2S43IHslEEVXlrDJ0
sigcat.comSOA3600ns1.cdmon.net hostmaster.sigcat.com 1 10800 3600 604800 3600
sigcat.comNS0ns2.cdmon.net
sigcat.comNS0ns4.cdmondns-01.org
sigcat.comNS0ns3.cdmon.net
sigcat.comNS0ns5.cdmondns-01.com
sigcat.comNS0ns1.cdmon.net
sigcat.comA046.16.63.27
sigcat.comMX010mail.sigcat.com
www.sigcat.comA046.16.63.27

Get alerted the moment sigcat.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch sigcat.com continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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