DNS Record Lookup

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

Hosting & Network

ct.gov runs on AS3481, with email via Proofpoint.

Hosting network
AS3481AS3481
Managed DNS
Self-hosted / other
Email
Proofpoint
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 3 other sites on AS3481. 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 ct.gov

HostnameTypeTTLPriorityContent
ct.govNS0ns1.cen.ct.gov
ct.govNS0ns2.cen.ct.gov
ct.govMX010mxb-005c2f01.gslb.pphosted.com
ct.govMX010mxa-005c2f01.gslb.pphosted.com
ct.govA0159.247.0.240
ct.govSOA300ns1.cen.ct.gov hostmaster.po.state.ct.us 2020093810 3600 1800 2592000 300
ct.govTXT0ms-domain-verification=cfe42a4f-6006-4fcc-a13d-940cede592cf
ct.govTXT0google-site-verification=Z_ikq_dyrSor6GMc9f87n6IihZHej_lZN9iAPPBB9gY
ct.govTXT0dtm-domain-verification=vzF2vklGBZtiYc77WxUcCdX_MeJqSYI5rSlIiWHaDjU
ct.govTXT0twilio-domain-verification=1aff3068aff1ec93abf8242773399ebf
ct.govTXT06515da28-e3b2-4956-b655-9ced73845bcf
ct.govTXT0google-gws-recovery-domain-verification=59718382
ct.govTXT0apple-domain-verification=nZNBrAgF80pdqTRR
ct.govTXT0Y29ubmVjdA==
ct.govTXT0_9ns7feuq63xrhser15fa64glvrtqg9a
ct.govTXT0nbglpqkwlv6qfsh9m6h3xbw1zs44glmz
ct.govTXT0onx=208a6c22-ba29-4fed-a369-3502605d0e31
ct.govTXT0ms-domain-verification=40325171-c7c7-4c24-9ffd-7220b3b2ae7f
ct.govTXT0google-site-verification=3gihAs_bQ9H47M2LkdX4thrJeVSoM19DAX1e9hqkr5U
ct.govTXT0anthropic-domain-verification-9mzcv2=9oSI8v4gy3ekCo7NbTocwupQb
ct.govTXT0rgk69s96rzxk2v7r4w31cnt76t85jjn5
ct.govTXT07hv3er340v84rcvs4o2ahhb8fa
ct.govTXT0MS=ms883543743600
ct.govTXT0onx=3d60921c-660a-4d55-856e-e3bc213addb9
ct.govTXT0logmein-verification-code=Cik22PhYbROkHlIAzem4PNiRU
ct.govTXT0cisco-ci-domain-verification=6dae9307abcadbf2f104396e6aaefbefa546a056ad131e2aad01006d5b7db764
ct.govTXT0flexera-domain-verification-ywdimfuisicbknsg
ct.govTXT0hy1qjnhlwcfz2mlzsln1zqstrn92mg7q
ct.govTXT0z40f3klt6my4x9xq153st3tzxtxkrt0n
ct.govTXT0google-site-verification=dqPi8vi1HccsOl63B6PkXFUuRCp6KaRuF9rNhVvLuNo
ct.govTXT0in0h4kmdrti6r7lrp61rfmto7o
ct.govTXT0v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.valigov.email ~all
ct.govTXT0google-site-verification=h43ZnoS4XQOaXeiamwZXX1LPMCHWwXpafm32q7c-D80
ct.govTXT0google-site-verification=CgHOAQV1tTMl1HlrIoxEvC8TV1Vce7pX70NUnUcC5DU
ct.govTXT0atlassian-domain-verification=Sd7SuLqdxLLpCBZ7rT6yhL7I6HDbNnDDDAiSasRL5F5RAIXDsnJS7jEQ7U8Rd5Pk
ct.govTXT07g5sPZ28I75H+B/ZVxx4t25nY+JU2smsjtlrc0Vc0TOpqtMg1xMIF/6r6HeOse8VfRYakXpfhzxKqoTx/vBA+Q==
ct.govTXT07501E673B77D8777FFF12142F8ECC249026529CF9E7F778C6ED093B33D610688
ct.govTXT0yahoo-verification-key=X7SubEDOTRJzlhlYGYT/k/Uf0oqjOy8WJ68XyRaO/rI=
www.ct.govA0159.247.0.240

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about ct.gov

Beta

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

Get alerted the moment ct.gov's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch ct.gov 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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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