DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for lerco.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| lerco.cz | MX | 0 | 20 | mailer.osu.cz |
| lerco.cz | MX | 0 | 10 | mailer2.osu.cz |
| lerco.cz | AAAA | 0 | 2001:718:1005:620::25 | |
| lerco.cz | NS | 0 | albert.osu.cz | |
| lerco.cz | NS | 0 | nsa.ces.net | |
| lerco.cz | NS | 0 | oudec.osu.cz | |
| lerco.cz | A | 0 | 78.128.128.25 | |
| lerco.cz | SOA | 3600 | oudec.osu.cz hostmaster.osu.cz 2025082918 86400 7200 3600000 3600 | |
| www.lerco.cz | AAAA | 0 | 2001:718:1005:620::25 | |
| www.lerco.cz | CNAME | 0 | wanda.osu.cz | |
| www.lerco.cz | A | 0 | 78.128.128.25 |
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