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Hosting & Network
xart.cz runs on AS56566, with email configured.
- Hosting network
- AS56566AS56566
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 105 other sites on AS56566. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to xart.cz.
DNS Records for xart.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| xart.cz | A | 0 | 31.31.227.66 | |
| xart.cz | AAAA | 0 | 2a00:de00:0:3::21 | |
| xart.cz | MX | 0 | 10 | pecari-mail.xart.cz |
| xart.cz | SOA | 86400 | alfa.ns.active24.cz hostmaster.active24.cz 2026070303 10800 86400 604800 86400 | |
| xart.cz | TXT | 0 | google-site-verification=XbXhcxT_oe9ohOYspWAkVMDucEUc5LSBDmgXPsIBqxs | |
| xart.cz | TXT | 0 | v=spf1 include:_spf.xart.cz -all | |
| xart.cz | TXT | 0 | google-site-verification=SlN20cg0uqPZOEud8inWaGzuzVhuBU0AZm3-3FUSc48 | |
| xart.cz | NS | 0 | alfa.ns.active24.cz | |
| xart.cz | NS | 0 | gama.ns.active24.sk | |
| xart.cz | NS | 0 | beta.ns.active24.cz | |
| xart.cz | CAA | 0 | 0 issue letsencrypt.org | |
| xart.cz | CAA | 0 | 0 issue Digicert.com | |
| www.xart.cz | A | 0 | 31.31.227.66 | |
| www.xart.cz | CAA | 0 | 0 issue letsencrypt.org | |
| www.xart.cz | CAA | 0 | 0 issue Digicert.com | |
| www.xart.cz | TXT | 0 | google-site-verification=SlN20cg0uqPZOEud8inWaGzuzVhuBU0AZm3-3FUSc48 | |
| www.xart.cz | TXT | 0 | v=spf1 include:_spf.xart.cz -all | |
| www.xart.cz | TXT | 0 | google-site-verification=XbXhcxT_oe9ohOYspWAkVMDucEUc5LSBDmgXPsIBqxs | |
| www.xart.cz | NS | 0 | gama.ns.active24.sk | |
| www.xart.cz | NS | 0 | beta.ns.active24.cz | |
| www.xart.cz | NS | 0 | alfa.ns.active24.cz | |
| www.xart.cz | SOA | 86400 | alfa.ns.active24.cz hostmaster.active24.cz 2026070303 10800 86400 604800 86400 | |
| www.xart.cz | CNAME | 0 | xart.cz | |
| www.xart.cz | AAAA | 0 | 2a00:de00:0:3::21 | |
| www.xart.cz | MX | 0 | 10 | pecari-mail.xart.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