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Hosting & Network
atres.cat runs on AS25234, with email configured.
- Hosting network
- AS25234AS25234
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 2,279 other sites on AS25234. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to atres.cat.
DNS Records for atres.cat
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| atres.cat | AAAA | 0 | 2a02:4a8:ac24:112::100:136 | |
| atres.cat | MX | 0 | 10 | mailin1.atres.cat |
| atres.cat | MX | 0 | 100 | mailin2.atres.cat |
| atres.cat | SOA | 2560 | ns1.websupport.cz admin.websupport.cz 1763077365 7200 2048 1048576 2560 | |
| atres.cat | NS | 0 | ns2.websupport.cz | |
| atres.cat | NS | 0 | ns1.websupport.cz | |
| atres.cat | NS | 0 | ns3.websupport.eu | |
| atres.cat | A | 0 | 81.95.100.136 | |
| www.atres.cat | SOA | 2560 | ns1.websupport.cz admin.websupport.cz 1763077365 7200 2048 1048576 2560 | |
| www.atres.cat | AAAA | 0 | 2a02:4a8:ac24:112::100:136 | |
| www.atres.cat | MX | 0 | 100 | mailin2.atres.cat |
| www.atres.cat | MX | 0 | 10 | mailin1.atres.cat |
| www.atres.cat | A | 0 | 81.95.100.136 | |
| www.atres.cat | CNAME | 0 | atres.cat | |
| www.atres.cat | NS | 0 | ns3.websupport.eu | |
| www.atres.cat | NS | 0 | ns2.websupport.cz | |
| www.atres.cat | NS | 0 | ns1.websupport.cz |
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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