DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for cz-online.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cz-online.cz | SOA | 300 | ns1.dnsbackup.net root.dnsbackup.net 2025081601 36000 3600 1209600 300 | |
| cz-online.cz | MX | 0 | 5 | mailin.mx-hub.sk |
| cz-online.cz | MX | 0 | 5 | mailin.mx-hub.cz |
| cz-online.cz | MX | 0 | 5 | mailin.mx-hub.eu |
| cz-online.cz | MX | 0 | 5 | mailin.mx-hub.net |
| cz-online.cz | NS | 0 | ns2.dnsbackup.net | |
| cz-online.cz | NS | 0 | ns2.nameserver.sk | |
| cz-online.cz | NS | 0 | ns1.dnsbackup.net | |
| cz-online.cz | NS | 0 | ns1.nameserver.sk | |
| cz-online.cz | A | 0 | 195.181.251.21 | |
| www.cz-online.cz | A | 0 | 195.181.251.21 |
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