DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for postfix.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| postfix.net | NS | 0 | nsx03.sys4.ch | |
| postfix.net | NS | 0 | nsx01.sys4.de | |
| postfix.net | NS | 0 | nsx04.sys4.ch | |
| postfix.net | NS | 0 | nsx06.sys4.eu | |
| postfix.net | NS | 0 | nsx05.sys4.eu | |
| postfix.net | MX | 0 | ||
| postfix.net | SOA | 3600 | nsx01.sys4.de hostmaster.postfix.org 2026010701 900 300 3888000 3600 | |
| www.postfix.net | CNAME | 0 | www.postfix.org | |
| www.postfix.net | AAAA | 0 | 2a01:4f9:c010:8fb::bee | |
| www.postfix.net | A | 0 | 95.216.145.1 |
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