DNS Record Lookup

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

Hosting & Network

crclass.org runs on AS3462, with DNS by Google and email configured.

Hosting network
AS3462AS3462
Managed DNS
Google
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 23,210 other sites on AS3462. Stable here since we started watching (Sep 7, 2026).

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

DNS Records for crclass.org

HostnameTypeTTLPriorityContent
crclass.orgMX05mailgate.crclass.org
crclass.orgTXT0v=spf1 ip4:60.250.118.142 ip4:60.250.118.135 ~all
crclass.orgTXT0google-site-verification=djIrujFHrGhZpiMM150px6cWrF8KcmGwpmYral31rgY
crclass.orgTXT0LUMYC8RLB7WN5U3D3E5HVR79RR06J1N6E7RB8YTY
crclass.orgTXT0google-site-verification=Dwz2R639hjveqnuGW5113qE9ietwn6r_Nove25GRdr8
crclass.orgTXT0google-site-verification=Ffg0gr0h2ymUrEH2SgYmay5ZbIWwuEFpLcZ6rjpuWgM
crclass.orgA060.250.118.140
crclass.orgNS0ns-cloud-e3.googledomains.com
crclass.orgNS0ns-cloud-e1.googledomains.com
crclass.orgNS0ns-cloud-e2.googledomains.com
crclass.orgNS0ns-cloud-e4.googledomains.com
crclass.orgSOA300ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
www.crclass.orgA060.250.118.140

Get alerted the moment crclass.org's DNS changes

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