DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for lab3d.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| lab3d.cz | SOA | 86400 | bubo.tul.cz pavel\.satrapa.bubo.tul.cz 202407318 28800 7200 1814400 86400 | |
| lab3d.cz | MX | 0 | 50 | tul.cesnet.cz |
| lab3d.cz | MX | 0 | bubo.tul.cz | |
| lab3d.cz | NS | 0 | tul.cesnet.cz | |
| lab3d.cz | NS | 0 | bubo.tul.cz | |
| lab3d.cz | A | 0 | 147.230.21.73 | |
| www.lab3d.cz | CNAME | 0 | sirius-2.mti.tul.cz | |
| www.lab3d.cz | A | 0 | 147.230.21.73 |
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