DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for usa.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| usa.cz | AAAA | 0 | 2a01:430:45::28 | |
| usa.cz | SOA | 3600 | nsa.aira.cz hostmaster.aira.cz 2025090101 7200 180 4838400 3600 | |
| usa.cz | A | 0 | 178.238.38.28 | |
| usa.cz | NS | 0 | nsb.aira.cz | |
| usa.cz | NS | 0 | nsa.aira.cz | |
| usa.cz | NS | 0 | nsc.aira.cz | |
| www.usa.cz | NS | 0 | nsb.aira.cz | |
| www.usa.cz | NS | 0 | nsa.aira.cz | |
| www.usa.cz | NS | 0 | nsc.aira.cz | |
| www.usa.cz | SOA | 3600 | nsa.aira.cz hostmaster.aira.cz 2025090101 7200 180 4838400 3600 | |
| www.usa.cz | A | 0 | 178.238.38.28 | |
| www.usa.cz | AAAA | 0 | 2a01:430:45::28 | |
| www.usa.cz | CNAME | 0 | usa.cz |
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