DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for cerfacs.fr
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cerfacs.fr | SOA | 86400 | hal.cerfacs.fr dnsmaster.cerfacs.fr 2023072201 14400 3600 604800 86400 | |
| cerfacs.fr | A | 0 | 138.63.8.11 | |
| cerfacs.fr | NS | 0 | hal.cerfacs.fr | |
| cerfacs.fr | NS | 0 | phy.cerfacs.fr | |
| cerfacs.fr | NS | 0 | talisker.cerfacs.fr | |
| cerfacs.fr | NS | 0 | dns.inria.fr | |
| cerfacs.fr | NS | 0 | zephyr.cerfacs.fr | |
| cerfacs.fr | MX | 0 | 20 | mx2.cerfacs.fr |
| cerfacs.fr | MX | 0 | 10 | mx1.cerfacs.fr |
| www.cerfacs.fr | A | 0 | 138.63.8.11 | |
| www.cerfacs.fr | CNAME | 0 | domu.cerfacs.fr |
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