DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for irf.se
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| irf.se | SOA | 3600 | dns.irf.se hostmaster.irf.se 2025045157 14400 3600 1209600 3600 | |
| irf.se | MX | 0 | 10 | mailfilter-ng-1.sunet.se |
| irf.se | MX | 0 | 40 | mailfilter-ng-2.sunet.se |
| irf.se | MX | 0 | 30 | mailfilter-ng-4.sunet.se |
| irf.se | MX | 0 | 20 | mailfilter-ng-3.sunet.se |
| irf.se | A | 0 | 193.10.33.87 | |
| irf.se | AAAA | 0 | 2001:6b0:27:ff::cc:c | |
| irf.se | NS | 0 | sunic.sunet.se | |
| irf.se | NS | 0 | mail.irfu.se | |
| irf.se | NS | 0 | dns.irf.se | |
| irf.se | NS | 0 | skoll.irf.se | |
| www.irf.se | AAAA | 0 | 2001:6b0:27:ff::cc:c | |
| www.irf.se | A | 0 | 193.10.33.87 |
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