stud.hs-zigr.de - robtex.com
stud.hs-zigr.de
| DNSSEC | ⚠️ Not signed | ||||||
| MX | a1101.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.232.45🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | a1101.mx.srv.dfn.de | ||||||
| MX | b1101.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.234.45🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | b1101.mx.srv.dfn.de | ||||||
| MX | c1101.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.238.45🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | c1101.mx.srv.dfn.de | ||||||
hs-zigr.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | orion.hrz.hszg.de ⭐ | ||||||
| NS | dns-1.dfn.de | ||||||
| NS | dns-3.dfn.de | ||||||
| NS | sirius.hrz.hszg.de | ||||||
| MX | a1101.mx.srv.dfn.de ⭐ | ||||||
| MX | b1101.mx.srv.dfn.de ⭐ | ||||||
| MX | c1101.mx.srv.dfn.de ⭐ | ||||||
| TXT | HARICA-dr2TpveFJIwrthmhn6t | ||||||
| TXT | v=spf1 mx ip4:141.46.8.86 ip4:141.46.8.87 ip4:141.46.14.97 ip4:141.46.14.99 ~all | ||||||
| SOA | orion.hrz.HSZG.DEhostmaster@HSZG.DE 2026-02-13 #1 | ||||||
rank #772010 globally
rank #31494 in the tld
WOT: SAFE (94/100)
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●MXa1101.mx.srv.dfn.de2026-05-11 → 2026-05-11 · 3 obs
○ 2017-03-21 01:38:14
● 2026-05-11 00:49:28
● 2026-05-11 00:49:30
● 2026-05-11 00:49:28
● 2026-05-11 00:49:30
●MXb1101.mx.srv.dfn.de2026-05-11 → 2026-05-11 · 3 obs
○ 2017-03-21 01:38:14
● 2026-05-11 00:49:28
● 2026-05-11 00:49:30
● 2026-05-11 00:49:28
● 2026-05-11 00:49:30
●MXc1101.mx.srv.dfn.de2026-05-11 → 2026-05-11 · 3 obs
○ 2017-03-21 01:38:14
● 2026-05-11 00:49:28
● 2026-05-11 00:49:30
● 2026-05-11 00:49:28
● 2026-05-11 00:49:30
○MXmfilter-110-1-1.mx.srv.dfn.de2017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 01:38:14
○ 2026-05-11 00:49:28
○ 2026-05-11 00:49:30
○ 2026-05-11 00:49:28
○ 2026-05-11 00:49:30
○MXmfilter-110-1-2.mx.srv.dfn.de2017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 01:38:14
○ 2026-05-11 00:49:28
○ 2026-05-11 00:49:30
○ 2026-05-11 00:49:28
○ 2026-05-11 00:49:30
○MXmfilter-110-1-3.mx.srv.dfn.de2017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 01:38:14
○ 2026-05-11 00:49:28
○ 2026-05-11 00:49:30
○ 2026-05-11 00:49:28
○ 2026-05-11 00:49:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| hs-zigr.de | dns-3.dfn.de, sirius.hrz.hszg.de, dns-1.dfn.de, orion.hrz.hszg.de | 2 records |
✅ Authoritative Response
Server:141.46.8.1
NS records: dns-3.dfn.de, sirius.hrz.hszg.de, dns-1.dfn.de, orion.hrz.hszg.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hs-zigr.de (unsigned zone)
⏱️ Timing
Total: 1224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 3 | c1101.mx.srv.dfn.de (pri: 10), a1101.mx.srv.dfn.de (pri: 10)... |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (orion.hrz.hszg.de, sirius.hrz.hszg.de)
Analysis
Mail Servers
stud.hs-zigr.de is handled by three mail servers: a1101.mx.srv.dfn.de, b1101.mx.srv.dfn.de and c1101.mx.srv.dfn.de.
stud.hs-zigr.de shares some mail servers with other domains, at least partially, such as hszg.eu, hs-zigr.de, kia-studium.de, stud.hszg.de and hszg.de.
Host names with one IP number:
Host a1101.mx.srv.dfn.de points to 194.95.232.45.
Host b1101.mx.srv.dfn.de points to 194.95.234.45.
Host c1101.mx.srv.dfn.de points to 194.95.238.45.