DNS Record Lookup

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

Hosting & Network

cayoo.org runs on AS49855, with DNS by Azure DNS.

Hosting network
AS49855AS49855
Managed DNS
Azure DNS
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 842 other sites on AS49855. Stable here since we started watching (Jul 29, 2026).

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

DNS Records for cayoo.org

HostnameTypeTTLPriorityContent
cayoo.orgSOA300ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
cayoo.orgA0185.98.241.222
cayoo.orgNS0ns3-03.azure-dns.org
cayoo.orgNS0ns2-03.azure-dns.net
cayoo.orgNS0ns4-03.azure-dns.info
cayoo.orgNS0ns1-03.azure-dns.com
www.cayoo.orgCNAME0cayoo.org
www.cayoo.orgSOA300ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
www.cayoo.orgNS0ns2-03.azure-dns.net
www.cayoo.orgNS0ns4-03.azure-dns.info
www.cayoo.orgNS0ns1-03.azure-dns.com
www.cayoo.orgNS0ns3-03.azure-dns.org
www.cayoo.orgA0185.98.241.222

Get alerted the moment cayoo.org's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch cayoo.org continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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 cayoo.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