DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for cerncourier.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cerncourier.com | A | 0 | 137.138.226.190 | |
| cerncourier.com | AAAA | 0 | 2001:1458:201:4::100:324 | |
| cerncourier.com | SOA | 43200 | ext-dns-1.cern.ch external-dns.cern.ch 2024112101 43200 10800 604800 43200 | |
| cerncourier.com | NS | 0 | ext-dns-1.cern.ch | |
| cerncourier.com | NS | 0 | ext-dns-2.cern.ch | |
| www.cerncourier.com | CNAME | 0 | router-apps-shard-1.app-catalogue-apps-shard-1.cern.ch | |
| www.cerncourier.com | A | 0 | 188.185.48.234 | |
| www.cerncourier.com | A | 0 | 137.138.153.133 | |
| www.cerncourier.com | A | 0 | 188.184.98.76 | |
| www.cerncourier.com | AAAA | 0 | 2001:1458:d00:13::100:342 | |
| www.cerncourier.com | AAAA | 0 | 2001:1458:d00:61::100:2b2 | |
| www.cerncourier.com | AAAA | 0 | 2001:1458:d00:3a::100:210 | |
| www.cerncourier.com | SOA | 60 | ext-dns-1.cern.ch external-dns.cern.ch 221 3600 300 3600000 60 | |
| www.cerncourier.com | NS | 0 | ext-dns-1.cern.ch | |
| www.cerncourier.com | NS | 0 | ext-dns-2.cern.ch |
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