DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for dfn-cert.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dfn-cert.com | SOA | 86400 | robin.dfn-cert.de hostmaster.dfn-cert.de 2022051301 10800 1800 604800 86400 | |
| dfn-cert.com | NS | 0 | dns2.rrz.uni-hamburg.de | |
| dfn-cert.com | NS | 0 | rzdspc1.informatik.uni-hamburg.de | |
| dfn-cert.com | NS | 0 | robin.dfn-cert.de | |
| dfn-cert.com | NS | 0 | deneb.dfn.de | |
| dfn-cert.com | NS | 0 | dns1.rrz.uni-hamburg.de | |
| dfn-cert.com | MX | 0 | 50 | mail1.dfn-cert.de |
| dfn-cert.com | MX | 0 | 50 | mail2.dfn-cert.de |
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