DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
cayoo.online runs on IONOS, with DNS by Azure DNS and email configured.
- Hosting network
- IONOSAS8560IONOS
- Managed DNS
- Azure DNS
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 810,341 other sites on IONOS. Stable here since we started watching (Oct 23, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to cayoo.online.
DNS Records for cayoo.online
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cayoo.online | SOA | 300 | ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300 | |
| cayoo.online | NS | 0 | ns4-04.azure-dns.info | |
| cayoo.online | NS | 0 | ns1-04.azure-dns.com | |
| cayoo.online | NS | 0 | ns3-04.azure-dns.org | |
| cayoo.online | NS | 0 | ns2-04.azure-dns.net | |
| cayoo.online | MX | 0 | 10 | row-125.cayoo.online |
| cayoo.online | A | 0 | 217.160.0.144 | |
| cayoo.online | TXT | 0 | MS=ms15159372 | |
| cayoo.online | TXT | 0 | v=spf1 a mx include:spf.portamedia.com include:spf.cayoo.app include:spf.cayoo.online ~all | |
| cayoo.online | TXT | 0 | zone-ownership-verification-bb2aaa927ada619642471ea0c297ffddf7f8aefff80292b4ba69924d51a75765 | |
| www.cayoo.online | CNAME | 0 | cayoo.online | |
| www.cayoo.online | TXT | 0 | zone-ownership-verification-bb2aaa927ada619642471ea0c297ffddf7f8aefff80292b4ba69924d51a75765 | |
| www.cayoo.online | TXT | 0 | v=spf1 a mx include:spf.portamedia.com include:spf.cayoo.app include:spf.cayoo.online ~all | |
| www.cayoo.online | TXT | 0 | MS=ms15159372 | |
| www.cayoo.online | A | 0 | 217.160.0.144 | |
| www.cayoo.online | NS | 0 | ns3-04.azure-dns.org | |
| www.cayoo.online | NS | 0 | ns1-04.azure-dns.com | |
| www.cayoo.online | NS | 0 | ns4-04.azure-dns.info | |
| www.cayoo.online | NS | 0 | ns2-04.azure-dns.net | |
| www.cayoo.online | MX | 0 | 10 | row-125.cayoo.online |
| www.cayoo.online | SOA | 300 | ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300 |
Get alerted the moment cayoo.online's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch cayoo.online 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, 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.
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.online
BetaAnswers 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