uulm.de - robtex.com
uulm.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:7c0:3100::22🇩🇪 BELWUE2001:7c0::/32 -V6 | ||||||
| PTR | www.uni-ulm.de | ||||||
| A | 134.60.1.22🇩🇪 BELWUE134.60.0.0/16 UNI-ULM | ||||||
| NS | dns1.uni-ulm.de ⭐ | ||||||
| A | 2001:7c0:3100::112🇩🇪 BELWUE2001:7c0::/32 -V6 | ||||||
| PTR | dns1.uni-ulm.de | ||||||
| A | 134.60.1.112🇩🇪 BELWUE134.60.0.0/16 UNI-ULM | ||||||
| PTR | dns1.uni-ulm.de | ||||||
| NS | dns1.belwue.de | ||||||
| A | 2001:7c0::53:10🇩🇪 BELWUE2001:7c0::/32 -V6 | ||||||
| PTR | dns1.belwue.de | ||||||
| A | 129.143.2.10🇩🇪 BELWUE129.143.0.0/16 | ||||||
| PTR | dns1.belwue.de | ||||||
| NS | dns3.belwue.de | ||||||
| A | 2001:7c0:0:253::133🇩🇪 BELWUE2001:7c0::/32 -V6 | ||||||
| PTR | dnsauth-st05.belwue.de | ||||||
| A | 129.143.253.133🇩🇪 BELWUE129.143.0.0/16 | ||||||
| PTR | dnsauth-st05.belwue.de | ||||||
| NS | dns5.belwue.de | ||||||
| A | 2001:7c0::53:5🇩🇪 BELWUE2001:7c0::/32 -V6 | ||||||
| PTR | dns5.belwue.de | ||||||
| A | 129.143.4.5🇩🇪 BELWUE129.143.0.0/16 | ||||||
| PTR | dns5.belwue.de | ||||||
| SOA | dns1.uni-ulm.dehostmaster@uni-ulm.de 2026-01-26 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1771291602 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns1.uni-ulm.de2015-07-18 → 2026-03-03 · 2 obs
● 2026-03-03 17:46:52
○NSdns2.uni-ulm.de2015-07-18 → 2017-03-18 · 4 obs
● 2017-03-18 22:28:36
○ 2026-03-03 17:46:48
○ 2026-03-03 17:46:52
●NSdns5.belwue.de2026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 17:46:48
● 2026-03-03 17:46:52
●A134.60.1.222026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 17:46:48
● 2026-03-03 17:46:52
○A134.60.1.252015-07-18 → 2017-03-18 · 4 obs
● 2017-03-18 22:28:36
○ 2026-03-03 17:46:48
○ 2026-03-03 17:46:52
●A2001:7c0:3100::222026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 17:46:48
● 2026-03-03 17:46:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| uulm.de | dns1.belwue.de, dns1.uni-ulm.de, dns3.belwue.de, dns5.belwue.de | 8 records |
✅ Authoritative Response
Server: 129.143.4.5
NS records: dns1.belwue.de, dns1.uni-ulm.de, dns3.belwue.de, dns5.belwue.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uulm.de (unsigned zone)
⏱️ Timing
Total: 604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.60.1.22 |
| AAAA | 1 | 2001:7c0:3100::22 |
| NS | 4 | dns5.belwue.de, dns1.uni-ulm.de... |
| SOA | 1 | dns1.uni-ulm.de hostmaster.uni-ulm.de |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (dns1.belwue.de, dns1.belwue.de, dns1.uni-ulm.de...)
Analysis
IP Addresses
uulm.de points to two IP numbers: 2001:7c0:3100::22 and 134.60.1.22.
Other host names such as uni-ulm.eu, uni-ulm.net, nugi-zentrum.de, www.uni-ulm.de and uni-ulm.info share IPs with uulm.de.
Name Servers
uulm.de is delegated to four name servers: dns1.belwue.de, dns3.belwue.de, dns5.belwue.de and dns1.uni-ulm.de.
uulm.de at least partially shares name servers with other domains, for instance htw-aalen.net, study-iscl.de, favt.de, cs.uni-sb.de and 41.144.in-addr.arpa.
These name servers are commonly used alongside ns1.uni-hohenheim.de, ns2.uni-hohenheim.de, dns0.fun.uni-freiburg.de, dns1.fun.uni-freiburg.de, dns1.hs-offenburg.de, auth0.dns.techfak.uni-bielefeld.de, dhcp.fun.uni-freiburg.de, dns1.selfnet.de, dns2.selfnet.de and dns1.bwl.de.
Host names with two IP numbers: dns1.belwue.de points to 2001:7c0::53:10 and 129.143.2.10; dns3.belwue.de points to 2001:7c0:0:253::133 and 129.143.253.133; dns5.belwue.de points to 2001:7c0::53:5 and 129.143.4.5; dns1.uni-ulm.de points to 2001:7c0:3100::112 and 134.60.1.112.