DNS Record Lookup

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

Hosting & Network

thayer.org runs on Cloudflare, with email via Proofpoint.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Self-hosted / other
Email
Proofpoint
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 19, 2026).

DNS Records for thayer.org

HostnameTypeTTLPriorityContent
thayer.orgNS0ns4.comcastbusiness.net
thayer.orgNS0ns2.comcastbusiness.net
thayer.orgNS0ns5.comcastbusiness.net
thayer.orgNS0ns1.comcastbusiness.net
thayer.orgNS0ns3.comcastbusiness.net
thayer.orgSOA3600ns1.comcastbusiness.net hostmaster.thayer.org 2025011520 7200 3600 604800 3600
thayer.orgMX010mxb-00a4c001.gslb.pphosted.COM
thayer.orgMX010mxa-00a4c001.gslb.pphosted.COM
thayer.orgTXT0v=spf1 redirect=thayer.org.hosted.spf-report.com
thayer.orgTXT0apple-domain-verification=ZkTjEBg9KLMy7ciC
thayer.orgTXT0Q0Q1IEVE3FD5BLMPAFSD5G9TLIO024CHAN92U6IJ3
thayer.orgTXT0jamf-site-verification=7-QhzUXbLaWN0jbVryxRqg
thayer.orgTXT0ZOOM_verify_pJw11JKmSvKVIGkj4BO-sQ
thayer.orgTXT0smartsheet-site-validation=-d12jhoIchFhEPAKHQB5hThwgO63_QOs
thayer.orgTXT0specops-verification-code=f9cd467e-9a53-4bdc-a274-266d6669007a
thayer.orgTXT0MS=ms79994088
thayer.orgTXT0adobe-idp-site-verification=29a85b9d635f3ccc09736702c21d2eb10cb4dbebc41bb473f78ffbf0c799c7a7
thayer.orgTXT0cisco-ci-domain-verification=5fed50b4d0e06d8151007fdf798bbe6a480a4324a943dde0ed4c8d30af7b0198
thayer.orgA0104.17.67.73
www.thayer.orgCAA00 issue digicert.com
www.thayer.orgCAA00 issue letsencrypt.org
www.thayer.orgCAA00 issue comodoca.com
www.thayer.orgCAA00 issue ssl.com
www.thayer.orgCAA00 issue godaddy.com
www.thayer.orgCAA00 issue pki.goog; cansignhttpexchanges=yes
www.thayer.orgA0104.17.163.123
www.thayer.orgA0104.17.165.123
www.thayer.orgA0104.17.166.123
www.thayer.orgA0104.17.164.123
www.thayer.orgA0104.17.162.123
www.thayer.orgAAAA02606:4700::6811:a67b
www.thayer.orgAAAA02606:4700::6811:a57b
www.thayer.orgAAAA02606:4700::6811:a47b
www.thayer.orgAAAA02606:4700::6811:a27b
www.thayer.orgAAAA02606:4700::6811:a37b
www.thayer.orgCNAME0thayer.finalsite.com

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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