DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for polanka.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| polanka.cz | NS | 0 | ns2.ostrava.cz | |
| polanka.cz | NS | 0 | ns1.ostrava.cz | |
| polanka.cz | NS | 0 | ns3.ostrava.cz | |
| polanka.cz | AAAA | 0 | 2a02:2310:ae01::3 | |
| polanka.cz | MX | 0 | 5 | smtp04.ostrava.cz |
| polanka.cz | MX | 0 | 5 | smtp02.ostrava.cz |
| polanka.cz | MX | 0 | 5 | smtp03.ostrava.cz |
| polanka.cz | SOA | 300 | ns1.ostrava.cz hostmaster.ostrava.cz 2024061323 36000 600 864000 300 | |
| polanka.cz | A | 0 | 81.91.223.3 | |
| www.polanka.cz | CNAME | 0 | polanka.cz | |
| www.polanka.cz | AAAA | 0 | 2a02:2310:ae01::3 | |
| www.polanka.cz | NS | 0 | ns3.ostrava.cz | |
| www.polanka.cz | NS | 0 | ns2.ostrava.cz | |
| www.polanka.cz | NS | 0 | ns1.ostrava.cz | |
| www.polanka.cz | A | 0 | 81.91.223.3 | |
| www.polanka.cz | MX | 0 | 5 | smtp02.ostrava.cz |
| www.polanka.cz | MX | 0 | 5 | smtp04.ostrava.cz |
| www.polanka.cz | MX | 0 | 5 | smtp03.ostrava.cz |
| www.polanka.cz | SOA | 300 | ns1.ostrava.cz hostmaster.ostrava.cz 2024061323 36000 600 864000 300 |
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