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Hosting & Network
uni-due.de runs on AS680, with email configured.
- Hosting network
- AS680AS680
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,187 other sites on AS680. Stable here since we started watching (Aug 9, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for uni-due.de
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| uni-due.de | MX | 0 | 10 | mx-serv4.uni-due.de |
| uni-due.de | MX | 0 | 10 | mx-serv5.uni-due.de |
| uni-due.de | MX | 0 | 10 | mx-serv3.uni-due.de |
| uni-due.de | NS | 0 | dns-2.dfn.de | |
| uni-due.de | NS | 0 | ns1.uni-duisburg-essen.de | |
| uni-due.de | NS | 0 | ns2.uni-duisburg-essen.de | |
| uni-due.de | SOA | 10800 | ns1.uni-duisburg-essen.de netadm.uni-duisburg-essen.de 2026080600 14400 3600 1209600 10800 | |
| uni-due.de | A | 0 | 134.91.197.147 | |
| uni-due.de | TXT | 0 | v=spf1 ip4:132.252.0.0/16 ip4:134.91.0.0/16 ip4:193.30.112.1 ip6:2001:638:501::/48 include:_spf.tivian.com include:_spf.zimpel.de include:spf.server-he.de mx ~all | |
| uni-due.de | TXT | 0 | apple-domain-verification=t3JfgbmXeFvCVwKO | |
| uni-due.de | TXT | 0 | MS=D42AE4BAA7D47D587275500686025E3907354F80 | |
| uni-due.de | TXT | 0 | google-site-verification=ao6bsU-PynQ0nGziXEU2rkcGKh1_DBnALmHLmdZv6uo | |
| www.uni-due.de | A | 0 | 134.91.197.147 |
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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