DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tomanpetr.cz runs on AS39392, with email configured.
- Hosting network
- AS39392AS39392
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 416 other sites on AS39392. Stable here since we started watching (Jul 18, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to tomanpetr.cz.
DNS Records for tomanpetr.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tomanpetr.cz | SOA | 1800 | ns.gransy.com root.gransy.com 2783512198 86400 900 1209600 1800 | |
| tomanpetr.cz | NS | 0 | ns3.gransy.com | |
| tomanpetr.cz | NS | 0 | ns5.gransy.com | |
| tomanpetr.cz | NS | 0 | ns.gransy.com | |
| tomanpetr.cz | NS | 0 | ns2.gransy.com | |
| tomanpetr.cz | NS | 0 | ns4.gransy.com | |
| tomanpetr.cz | MX | 0 | 20 | 6f1b5a1d012af536.mx1.emailprofi.seznam.cz |
| tomanpetr.cz | MX | 0 | 10 | 6f1b5a1d012af536.mx2.emailprofi.seznam.cz |
| tomanpetr.cz | A | 0 | 46.234.126.171 | |
| www.tomanpetr.cz | CNAME | 0 | tomanpetr.cz | |
| www.tomanpetr.cz | NS | 0 | ns4.gransy.com | |
| www.tomanpetr.cz | NS | 0 | ns2.gransy.com | |
| www.tomanpetr.cz | NS | 0 | ns3.gransy.com | |
| www.tomanpetr.cz | NS | 0 | ns.gransy.com | |
| www.tomanpetr.cz | NS | 0 | ns5.gransy.com | |
| www.tomanpetr.cz | A | 0 | 46.234.126.171 | |
| www.tomanpetr.cz | SOA | 1800 | ns.gransy.com root.gransy.com 2783512198 86400 900 1209600 1800 | |
| www.tomanpetr.cz | MX | 0 | 20 | 6f1b5a1d012af536.mx1.emailprofi.seznam.cz |
| www.tomanpetr.cz | MX | 0 | 10 | 6f1b5a1d012af536.mx2.emailprofi.seznam.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