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Hosting & Network
zajic.cz runs on AS210139, with email configured.
- Hosting network
- AS210139AS210139
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 52 other sites on AS210139. Stable here since we started watching (Aug 16, 2026).
DNS Records for zajic.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| zajic.cz | NS | 0 | ns1.datonet.cz | |
| zajic.cz | NS | 0 | ns.datonet.cz | |
| zajic.cz | A | 0 | 185.73.162.3 | |
| zajic.cz | TXT | 0 | v=spf1 include:dptmail.cz ~all | |
| zajic.cz | CAA | 0 | 0 issue letsencrypt.org | |
| zajic.cz | MX | 0 | 50 | mail.datonet.cz |
| zajic.cz | SOA | 86400 | ns.datonet.cz internet.dpt.cz 2024040801 10800 3600 1209600 86400 | |
| www.zajic.cz | CNAME | 0 | hosting.datonet.cz | |
| www.zajic.cz | A | 0 | 185.73.162.3 | |
| www.zajic.cz | AAAA | 0 | 2a05:43c0::3 |
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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