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Hosting & Network
sublimacek.cz runs on AS24971, with email configured.
- Hosting network
- AS24971AS24971
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS24971. Stable here since we started watching (Aug 13, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to sublimacek.cz.
DNS Records for sublimacek.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sublimacek.cz | A | 0 | 81.31.37.22 | |
| sublimacek.cz | MX | 0 | 20 | mx2.golemos.com |
| sublimacek.cz | MX | 0 | 10 | mx.golemos.com |
| sublimacek.cz | NS | 0 | ns.golemos.com | |
| sublimacek.cz | NS | 0 | ns2.golemos.com | |
| sublimacek.cz | TXT | 0 | v=spf1 a mx include:_spf.eshop-rychle.cz ~all | |
| sublimacek.cz | TXT | 0 | google-site-verification=GCB4-GmVCLL6gLkD_FC1-5ZQm7l5Rzgq-h4O6Ozm7lo | |
| sublimacek.cz | SOA | 21600 | ns.golemos.com root.golemos.com 2025061101 32400 3600 1209600 21600 | |
| sublimacek.cz | AAAA | 0 | 2a01:430:27b:1::1 | |
| www.sublimacek.cz | AAAA | 0 | 2a01:430:27b:1::1 | |
| www.sublimacek.cz | CNAME | 0 | sublimacek.cz | |
| www.sublimacek.cz | A | 0 | 81.31.37.22 | |
| www.sublimacek.cz | NS | 0 | ns2.golemos.com | |
| www.sublimacek.cz | NS | 0 | ns.golemos.com | |
| www.sublimacek.cz | TXT | 0 | v=spf1 a mx include:_spf.eshop-rychle.cz ~all | |
| www.sublimacek.cz | TXT | 0 | google-site-verification=GCB4-GmVCLL6gLkD_FC1-5ZQm7l5Rzgq-h4O6Ozm7lo | |
| www.sublimacek.cz | MX | 0 | 10 | mx.golemos.com |
| www.sublimacek.cz | MX | 0 | 20 | mx2.golemos.com |
| www.sublimacek.cz | SOA | 21600 | ns.golemos.com root.golemos.com 2025061101 32400 3600 1209600 21600 |
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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