DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for cern.ir
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cern.ir | MX | 0 | 10 | in1-smtp.messagingengine.com |
| cern.ir | MX | 0 | 20 | in2-smtp.messagingengine.com |
| cern.ir | A | 0 | 45.144.51.214 | |
| cern.ir | SOA | 3600 | ns.arjsky.ir hostmaster.arjsky.ir 2025122001 7200 1800 1209600 3600 | |
| cern.ir | NS | 0 | ns.arjsky.ir | |
| cern.ir | NS | 0 | ns.arjsky.com | |
| cern.ir | AAAA | 0 | 2a05:fc1:40:1ae::2 | |
| www.cern.ir | MX | 0 | 20 | in2-smtp.messagingengine.com |
| www.cern.ir | MX | 0 | 10 | in1-smtp.messagingengine.com |
| www.cern.ir | SOA | 3600 | ns.arjsky.ir hostmaster.arjsky.ir 2025122001 7200 1800 1209600 3600 | |
| www.cern.ir | A | 0 | 45.144.51.214 | |
| www.cern.ir | NS | 0 | ns.arjsky.com | |
| www.cern.ir | NS | 0 | ns.arjsky.ir | |
| www.cern.ir | CNAME | 0 | cern.ir | |
| www.cern.ir | AAAA | 0 | 2a05:fc1:40:1ae::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