DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for iucr.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iucr.org | MX | 0 | 5 | mailserver.iucr.org |
| iucr.org | A | 0 | 192.70.242.28 | |
| iucr.org | SOA | 10800 | dns0.iucr.org hostmaster.iucr.org 2018111088 10800 3600 2419200 10800 | |
| iucr.org | NS | 0 | dns0.iucr.org | |
| iucr.org | NS | 0 | dns1.iucr.org | |
| iucr.org | NS | 0 | nickel.cix.co.uk | |
| www.iucr.org | CNAME | 0 | www.iucr.org.cdn.cloudflare.net | |
| www.iucr.org | A | 0 | 104.20.35.204 | |
| www.iucr.org | A | 0 | 172.66.149.195 | |
| www.iucr.org | AAAA | 0 | 2606:4700:10::ac42:95c3 | |
| www.iucr.org | AAAA | 0 | 2606:4700:10::6814:23cc |
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