DNS Record Lookup

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

thompsonschoolbook.com

DNS Records

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Hosting & Network

thompsonschoolbook.com runs on AS36351, with email via Microsoft 365.

Hosting network
AS36351AS36351
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 34,588 other sites on AS36351. Stable here since we started watching (Jul 22, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to thompsonschoolbook.com.

DNS Records for thompsonschoolbook.com

HostnameTypeTTLPriorityContent
thompsonschoolbook.comTXT0v=spf1 include:spf.protection.outlook.com -all
thompsonschoolbook.comTXT0MS=ms12919126
thompsonschoolbook.comSOA3600ns1.dsbserver.net hostmaster.dsbserver.net 34 1500 1200 1209600 3600
thompsonschoolbook.comNS0ns2.dsbserver.net
thompsonschoolbook.comNS0ns1.dsbserver.net
thompsonschoolbook.comMX010mx.coxmail.com
thompsonschoolbook.comMX0thompsonschoolbook-com.mail.protection.outlook.com
thompsonschoolbook.comA075.126.242.148
www.thompsonschoolbook.comCNAME0thompsonschoolbook.com
www.thompsonschoolbook.comMX0thompsonschoolbook-com.mail.protection.outlook.com
www.thompsonschoolbook.comMX010mx.coxmail.com
www.thompsonschoolbook.comSOA3600ns1.dsbserver.net hostmaster.dsbserver.net 34 1500 1200 1209600 3600
www.thompsonschoolbook.comA075.126.242.148
www.thompsonschoolbook.comNS0ns1.dsbserver.net
www.thompsonschoolbook.comNS0ns2.dsbserver.net
www.thompsonschoolbook.comTXT0v=spf1 include:spf.protection.outlook.com -all
www.thompsonschoolbook.comTXT0MS=ms12919126

Get alerted the moment thompsonschoolbook.com's DNS changes

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