DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
its-ub.de runs on AS13237 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 402 other sites on AS13237. Stable here since we started watching (Jul 18, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to its-ub.de.
DNS Records for its-ub.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| its-ub.de | SOA | 10800 | ns26.ns26.de noreply.its-ub.de 2026070501 10800 3600 1209600 10800 | |
| its-ub.de | A | 0 | 81.209.248.215 | |
| its-ub.de | MX | 0 | 10 | r17.hallo.cloud |
| its-ub.de | NS | 0 | ns27.ns27.de | |
| its-ub.de | NS | 0 | ns26.ns26.de | |
| its-ub.de | NS | 0 | ns28.ns28.de | |
| its-ub.de | AAAA | 0 | 2001:7f0:3000:512::548:215 | |
| its-ub.de | TXT | 0 | v=spf1 +a +mx +a:r17.hallo.cloud include:_spf.r17.hallo.cloud ~all | |
| www.its-ub.de | A | 0 | 81.209.248.215 | |
| www.its-ub.de | NS | 0 | ns27.ns27.de | |
| www.its-ub.de | NS | 0 | ns26.ns26.de | |
| www.its-ub.de | NS | 0 | ns28.ns28.de | |
| www.its-ub.de | SOA | 10800 | ns26.ns26.de noreply.its-ub.de 2026070501 10800 3600 1209600 10800 | |
| www.its-ub.de | CNAME | 0 | its-ub.de | |
| www.its-ub.de | AAAA | 0 | 2001:7f0:3000:512::548:215 | |
| www.its-ub.de | TXT | 0 | v=spf1 +a +mx +a:r17.hallo.cloud include:_spf.r17.hallo.cloud ~all | |
| www.its-ub.de | MX | 0 | 10 | r17.hallo.cloud |
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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