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Hosting & Network
cas.dk runs on AS47292, with email via Microsoft 365.
- Hosting network
- AS47292AS47292
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,837 other sites on AS47292. Stable here since we started watching (Sep 7, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to cas.dk.
DNS Records for cas.dk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cas.dk | A | 0 | 109.238.53.235 | |
| cas.dk | SOA | 600 | ns01.one.com hostmaster.one.com 2026081201 14400 3600 1209600 600 | |
| cas.dk | MX | 0 | cas-dk.mail.protection.outlook.com | |
| cas.dk | MX | 0 | 10 | mail02.cas.dk |
| cas.dk | NS | 0 | ns01.one.com | |
| cas.dk | NS | 0 | ns02.one.com | |
| cas.dk | TXT | 0 | MS=ms55701581 | |
| cas.dk | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com a:cas05.cashosting.dk -all | |
| www.cas.dk | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com a:cas05.cashosting.dk -all | |
| www.cas.dk | TXT | 0 | MS=ms55701581 | |
| www.cas.dk | SOA | 600 | ns01.one.com hostmaster.one.com 2026081201 14400 3600 1209600 600 | |
| www.cas.dk | CNAME | 0 | cas.dk | |
| www.cas.dk | MX | 0 | 10 | mail02.cas.dk |
| www.cas.dk | MX | 0 | cas-dk.mail.protection.outlook.com | |
| www.cas.dk | A | 0 | 109.238.53.235 | |
| www.cas.dk | NS | 0 | ns02.one.com | |
| www.cas.dk | NS | 0 | ns01.one.com |
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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