DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
cz-smt.cz runs on AS197019, with email configured.
- Hosting network
- AS197019AS197019
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 524 other sites on AS197019. Stable here since we started watching (Jul 18, 2026).
DNS Records for cz-smt.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cz-smt.cz | TXT | 0 | v=spf1 ip4:62.240.191.170 ip4:91.228.100.146 include:_spf.dssk.cz ?all | |
| cz-smt.cz | TXT | 0 | MS=5205A5D0A49E9A9CA0309779E7435868321F5A24 | |
| cz-smt.cz | MX | 0 | mail3.dssk.cz | |
| cz-smt.cz | SOA | 86400 | ns.dssk.cz dnsmaster.dssk.cz 2026050401 14400 3600 1209600 86400 | |
| cz-smt.cz | NS | 0 | ns2-dssk.skoda-ict.cz | |
| cz-smt.cz | NS | 0 | ns.dssk.cz | |
| cz-smt.cz | A | 0 | 46.28.107.14 | |
| www.cz-smt.cz | A | 0 | 46.28.107.14 |
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