DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
thw-ulm.org runs on Hetzner, with email configured.
- Hosting network
- HetznerAS24940Hetzner
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Hetzner. Stable here since we started watching (Jul 17, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to mail.thw-ulm.org.
DNS Records for thw-ulm.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| thw-ulm.org | NS | 0 | pns.as-computer.biz | |
| thw-ulm.org | NS | 0 | sns.as-computer.biz | |
| thw-ulm.org | TXT | 0 | v=spf1 mx ip4:78.47.15.84 ip4:78.47.54.3 -all | |
| thw-ulm.org | MX | 0 | 20 | tarbaby.junkemailfilter.com |
| thw-ulm.org | MX | 0 | 10 | triton.as-computer.biz |
| thw-ulm.org | SOA | 43200 | pns.as-computer.biz hostmaster.as-computer.biz 2023111200 10000 1800 1209600 43200 | |
| thw-ulm.org | A | 0 | 116.203.148.225 | |
| www.thw-ulm.org | A | 0 | 116.203.148.225 | |
| www.thw-ulm.org | CNAME | 0 | mail.thw-ulm.org |
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DNS changes
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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