DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
postbus.com runs on AS25291.
- Hosting network
- AS25291AS25291
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 21 other sites on AS25291. Stable here since we started watching (Jul 16, 2026).
DNS Records for postbus.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| postbus.com | A | 0 | 37.49.153.228 | |
| postbus.com | SOA | 600 | ns.deutschepost.de postmaster.deutschepost.de 2018101105 86400 7200 3600000 600 | |
| postbus.com | TXT | 0 | v=spf1 -all | |
| postbus.com | NS | 0 | ns.deutschepost.de | |
| postbus.com | NS | 0 | ns02.brandshelter.net | |
| postbus.com | NS | 0 | ppd00021.deutschepost.de | |
| postbus.com | NS | 0 | ns01.brandshelter.com | |
| www.postbus.com | A | 0 | 37.49.153.228 |
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