DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for headu.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| headu.cz | NS | 0 | nsc.perf1.com | |
| headu.cz | NS | 0 | nsb.perf1.com | |
| headu.cz | NS | 0 | nsa.perf1.fr | |
| headu.cz | A | 0 | 217.11.249.141 | |
| headu.cz | MX | 0 | 10 | jaguar.blueboard.cz |
| headu.cz | AAAA | 0 | 2001:1528:240::1f | |
| headu.cz | SOA | 7200 | nsa.perf1.fr technical.nameshield.net 2025081816 28800 7200 604800 7200 | |
| www.headu.cz | CNAME | 0 | www.headu.cz.edgekey.net | |
| www.headu.cz | A | 0 | 23.33.42.90 | |
| www.headu.cz | A | 0 | 23.33.42.87 | |
| www.headu.cz | AAAA | 0 | 2600:1408:ec00:10::1730:cb0d | |
| www.headu.cz | AAAA | 0 | 2600:1408:ec00:10::1730:cb11 |
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