DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for caltech.fr
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| caltech.fr | SOA | 21600 | ns01.dns-oid.com postmaster.dns-oid.com 133 14400 3600 604800 21600 | |
| caltech.fr | A | 0 | 185.30.48.90 | |
| caltech.fr | MX | 0 | caltech-fr.mail.protection.outlook.com | |
| caltech.fr | NS | 0 | ns01.dns-oid.com | |
| caltech.fr | NS | 0 | ns02.dns-oid.com | |
| www.caltech.fr | A | 0 | 185.30.48.90 |
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