DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for gacr.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| gacr.cz | NS | 0 | golias.ruk.cuni.cz | |
| gacr.cz | NS | 0 | visla.utia.cas.cz | |
| gacr.cz | MX | 0 | 10 | ag1.cesnet.cz |
| gacr.cz | MX | 0 | 10 | ag2.cesnet.cz |
| gacr.cz | A | 0 | 195.113.149.205 | |
| gacr.cz | AAAA | 0 | 2001:718:10:0:2::6 | |
| gacr.cz | SOA | 3600 | golias.ruk.cuni.cz postmaster.dec59.ruk.cuni.cz 2029011495 3600 1800 1209600 3600 | |
| www.gacr.cz | NS | 0 | visla.utia.cas.cz | |
| www.gacr.cz | NS | 0 | golias.ruk.cuni.cz | |
| www.gacr.cz | AAAA | 0 | 2001:718:10:0:2::6 | |
| www.gacr.cz | CNAME | 0 | gacr.cz | |
| www.gacr.cz | A | 0 | 195.113.149.205 | |
| www.gacr.cz | MX | 0 | 10 | ag2.cesnet.cz |
| www.gacr.cz | MX | 0 | 10 | ag1.cesnet.cz |
| www.gacr.cz | SOA | 3600 | golias.ruk.cuni.cz postmaster.dec59.ruk.cuni.cz 2029011495 3600 1800 1209600 3600 |
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