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Hosting & Network
wosa.cz runs on AS34049, with email configured.
- Hosting network
- AS34049AS34049
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 6 other sites on AS34049. Stable here since we started watching (Jul 22, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to wosa.cz.
DNS Records for wosa.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| wosa.cz | MX | 0 | 10 | mail.wosa.cz |
| wosa.cz | NS | 0 | ns.wosa.cz | |
| wosa.cz | NS | 0 | ns2.wosa.cz | |
| wosa.cz | TXT | 0 | google-site-verification=X6E2L4B_ta143QLYsEN-hYO2kGS1bNvXbBc5SMoMeWA | |
| wosa.cz | TXT | 0 | v=spf1 mx ip4:185.137.125.44 a:postak.wosa.cz ip4:77.240.181.64/29 ip4:81.19.13.18/32 include:smtp.groovehq.com include:spf.smartemailing.cz include:spf.mail22.hdata.cz ip4:77.240.181.68 a:mail.wosa.cz ?all | |
| wosa.cz | A | 0 | 185.137.125.42 | |
| wosa.cz | SOA | 86400 | ns.wosa.cz komunikace.hdata.cz 2026072901 28800 14400 3600000 86400 | |
| www.wosa.cz | TXT | 0 | google-site-verification=X6E2L4B_ta143QLYsEN-hYO2kGS1bNvXbBc5SMoMeWA | |
| www.wosa.cz | TXT | 0 | v=spf1 mx ip4:185.137.125.44 a:postak.wosa.cz ip4:77.240.181.64/29 ip4:81.19.13.18/32 include:smtp.groovehq.com include:spf.smartemailing.cz include:spf.mail22.hdata.cz ip4:77.240.181.68 a:mail.wosa.cz ?all | |
| www.wosa.cz | A | 0 | 185.137.125.42 | |
| www.wosa.cz | NS | 0 | ns2.wosa.cz | |
| www.wosa.cz | NS | 0 | ns.wosa.cz | |
| www.wosa.cz | CNAME | 0 | wosa.cz | |
| www.wosa.cz | MX | 0 | 10 | mail.wosa.cz |
| www.wosa.cz | SOA | 86400 | ns.wosa.cz komunikace.hdata.cz 2026072901 28800 14400 3600000 86400 |
Get alerted the moment wosa.cz's DNS changes
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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