DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for ioinformatics.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ioinformatics.org | A | 0 | 94.130.138.240 | |
| ioinformatics.org | SOA | 3600 | kudykam.ms.mff.cuni.cz wizards.kam.mff.cuni.cz 2025071701 3600 600 1209600 3600 | |
| ioinformatics.org | NS | 0 | jabberwock.ucw.cz | |
| ioinformatics.org | NS | 0 | kudykam.ms.mff.cuni.cz | |
| ioinformatics.org | AAAA | 0 | 2a01:4f8:13b:310f::2 | |
| ioinformatics.org | MX | 0 | 10 | akamas.n.mff.cuni.cz |
| ioinformatics.org | MX | 0 | nikam.ms.mff.cuni.cz | |
| www.ioinformatics.org | A | 0 | 94.130.138.240 | |
| www.ioinformatics.org | AAAA | 0 | 2a01:4f8:13b:310f::2 |
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