DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tkom.cz runs on AS28753, with email configured.
- Hosting network
- AS28753AS28753
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,122 other sites on AS28753. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for tkom.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tkom.cz | NS | 0 | ns1.tkom.cz | |
| tkom.cz | NS | 0 | ns2.tkom.cz | |
| tkom.cz | TXT | 0 | google-site-verification=diMaDqw-jkgMcdWaXulap8tNzbgOYJt6eh2ZnNn_Cs4 | |
| tkom.cz | TXT | 0 | v=spf1 a mx include:_spf.google.com ip4:176.74.128.21 ip4:77.48.206.92 ip4:77.48.204.2 ip4:77.48.206.134 include:_spfcust.tkom.cz ~all | |
| tkom.cz | SOA | 3600 | ns1.tkom.cz hostmaster.tkom.cz 2026060101 28800 7200 604800 3600 | |
| tkom.cz | A | 0 | 78.159.99.205 | |
| tkom.cz | MX | 0 | 10 | remote.gemnet.cz |
| www.tkom.cz | A | 0 | 78.159.99.205 |
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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