DNS Record Lookup

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

cetmar.org

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

cetmar.org runs on AS766, with email via Microsoft 365.

Hosting network
AS766AS766
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 639 other sites on AS766. Stable here since we started watching (Sep 12, 2026).

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

DNS Records for cetmar.org

HostnameTypeTTLPriorityContent
cetmar.orgCAA00 iodef mailto:postmaster@cetmar.org
cetmar.orgCAA00 issuewild letsencrypt.org
cetmar.orgCAA00 issuewild harica.gr
cetmar.orgCAA00 issuewild sectigo.com
cetmar.orgA0193.144.40.6
cetmar.orgMX010cetmar-org.mail.protection.outlook.com
cetmar.orgNS0ns2.dinahosting.com
cetmar.orgNS0ns3.dinahosting.com
cetmar.orgNS0ns.dinahosting.com
cetmar.orgNS0ns4.dinahosting.com
cetmar.orgTXT0google-site-verification=Z-lGxVyQ4vrsyujrAzYjIRcFToWbCGdhuNg2-R07HtY
cetmar.orgTXT0brevo-code:e84f6cd179760181dec121e0a7528d4b
cetmar.orgTXT0v=spf1 ip4:82.98.171.84 ip4:193.144.40.0/28 include:spf.protection.outlook.com ~all
cetmar.orgTXT0canva-site-verification=sBQUvuEBnbuICbBoCUWkRQ
cetmar.orgTXT0HARICA-E0yCq3IA9UOVfJC1yzb
cetmar.orgTXT0MS=ms88482334
cetmar.orgSOA300ns.gestiondecuenta.com dnsadmin.gestiondecuenta.com 2024012401 3600 120 1209600 300
www.cetmar.orgA0193.144.40.6
www.cetmar.orgSOA300ns.gestiondecuenta.com dnsadmin.gestiondecuenta.com 2024012401 3600 120 1209600 300
www.cetmar.orgMX010cetmar-org.mail.protection.outlook.com
www.cetmar.orgCAA00 iodef mailto:postmaster@cetmar.org
www.cetmar.orgCAA00 issuewild letsencrypt.org
www.cetmar.orgCAA00 issuewild sectigo.com
www.cetmar.orgCAA00 issuewild harica.gr
www.cetmar.orgCNAME0cetmar.org
www.cetmar.orgTXT0MS=ms88482334
www.cetmar.orgTXT0v=spf1 ip4:82.98.171.84 ip4:193.144.40.0/28 include:spf.protection.outlook.com ~all
www.cetmar.orgTXT0google-site-verification=Z-lGxVyQ4vrsyujrAzYjIRcFToWbCGdhuNg2-R07HtY
www.cetmar.orgTXT0canva-site-verification=sBQUvuEBnbuICbBoCUWkRQ
www.cetmar.orgTXT0HARICA-E0yCq3IA9UOVfJC1yzb
www.cetmar.orgTXT0brevo-code:e84f6cd179760181dec121e0a7528d4b
www.cetmar.orgNS0ns4.dinahosting.com
www.cetmar.orgNS0ns.dinahosting.com
www.cetmar.orgNS0ns3.dinahosting.com
www.cetmar.orgNS0ns2.dinahosting.com

Get alerted the moment cetmar.org's DNS changes

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

Monitor DNS free

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

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 cetmar.org

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