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Hosting & Network
kormak.cz runs on AS48451, with email configured.
- Hosting network
- AS48451AS48451
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 43 other sites on AS48451. Stable here since we started watching (Jul 17, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to kormak.cz.
DNS Records for kormak.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| kormak.cz | SOA | 86400 | posta.pre.cz mzv.pre.cz 2026032462 10800 3600 720000 86400 | |
| kormak.cz | TXT | 0 | MS=ms41136667 | |
| kormak.cz | TXT | 0 | v=spf1 mx ip4:94.124.42.0/28 ip4:94.124.42.32/28 ip6:2a00:f78:2::/64 ip6:2a00:f78:2:2::/64 -all | |
| kormak.cz | NS | 0 | posta.pre.cz | |
| kormak.cz | NS | 0 | dns-hub-vm.pre.cz | |
| kormak.cz | NS | 0 | atsop.pre.cz | |
| kormak.cz | MX | 0 | 10 | emas3.pre.cz |
| kormak.cz | MX | 0 | 10 | emas1.pre.cz |
| kormak.cz | A | 0 | 94.124.43.158 | |
| www.kormak.cz | CNAME | 0 | kormak.cz | |
| www.kormak.cz | A | 0 | 94.124.43.158 | |
| www.kormak.cz | SOA | 86400 | posta.pre.cz mzv.pre.cz 2026032462 10800 3600 720000 86400 | |
| www.kormak.cz | MX | 0 | 10 | emas3.pre.cz |
| www.kormak.cz | MX | 0 | 10 | emas1.pre.cz |
| www.kormak.cz | TXT | 0 | MS=ms41136667 | |
| www.kormak.cz | TXT | 0 | v=spf1 mx ip4:94.124.42.0/28 ip4:94.124.42.32/28 ip6:2a00:f78:2::/64 ip6:2a00:f78:2:2::/64 -all | |
| www.kormak.cz | NS | 0 | atsop.pre.cz | |
| www.kormak.cz | NS | 0 | dns-hub-vm.pre.cz | |
| www.kormak.cz | NS | 0 | posta.pre.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