imb-jena.de - robtex.com
imb-jena.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | montana.leibniz-fli.de ⭐ | ||||||
| A | 192.124.248.5🇩🇪 DFN192.124.248.0/24 IMB-HKI-NET | ||||||
| NS | dns-3.dfn.de | ||||||
| A | 2001:638:d:b103::1🇩🇪 DFN2001:638::/32 -V6-AGG1 | ||||||
| PTR | dns-3.dfn.de | ||||||
| A | 193.174.75.58🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | dns-3.dfn.de | ||||||
| MX | a1601.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.232.97🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | a1601.mx.srv.dfn.de | ||||||
| MX | b1601.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.234.97🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | b1601.mx.srv.dfn.de | ||||||
| MX | c1601.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.238.97🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | c1601.mx.srv.dfn.de | ||||||
| SOA | montana.leibniz-fli.desgit@leibniz-fli.de 2024-02-23 #9 | ||||||
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=1778653332 | ||||||
rank #17547 in the tld
WOT: SAFE (94/100)
Same first word
imb-jena.de |
DNS History
14 records (5 active, 9 former)
○NSdarwin.imb-jena.de2015-07-03 → 2016-03-31 · 4 obs
● 2016-03-31 18:18:34
○ 2016-10-24 19:08:44
○ 2026-05-13 06:27:46
●NSdns-3.dfn.de2016-10-24 → 2026-05-13 · 3 obs
● 2016-10-24 19:08:44
● 2026-05-13 06:27:46
○NSfisher.imb-jena.de2015-07-03 → 2016-03-31 · 4 obs
● 2016-03-31 18:18:34
○ 2016-10-24 19:08:44
○ 2026-05-13 06:27:46
●NSmontana.leibniz-fli.de2016-10-24 → 2026-05-13 · 3 obs
● 2016-10-24 19:08:44
● 2026-05-13 06:27:46
○NSns.uni-jena.de2015-07-03 → 2016-03-31 · 4 obs
● 2016-03-31 18:18:34
○ 2016-10-24 19:08:44
○ 2026-05-13 06:27:46
○NSws-kar1.win-ip.dfn.de2015-07-03 → 2016-03-31 · 4 obs
● 2016-03-31 18:18:34
○ 2016-10-24 19:08:44
○ 2026-05-13 06:27:46
●MXa1601.mx.srv.dfn.de2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 00:53:40
● 2026-05-13 06:27:46
●MXb1601.mx.srv.dfn.de2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 00:53:40
● 2026-05-13 06:27:46
●MXc1601.mx.srv.dfn.de2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 00:53:40
● 2026-05-13 06:27:46
○MXdarwin.imb-jena.de2015-07-03 → 2016-03-31 · 4 obs
● 2016-03-31 18:18:34
○ 2016-10-24 19:08:44
○ 2026-05-13 06:27:46
○MXmanet.imb-jena.de2015-07-03 → 2016-03-31 · 4 obs
● 2016-03-31 18:18:34
○ 2016-10-24 19:08:44
○ 2026-05-13 06:27:46
○MXmfilter-160-1-1.mx.srv.dfn.de2016-10-24 → 2017-06-27 · 5 obs
● 2016-10-24 19:08:44
● 2017-06-27 15:22:32
○ 2026-02-15 00:53:40
○ 2026-05-13 06:27:46
○MXmfilter-160-1-2.mx.srv.dfn.de2016-10-24 → 2017-06-27 · 5 obs
● 2016-10-24 19:08:44
● 2017-06-27 15:22:32
○ 2026-02-15 00:53:40
○ 2026-05-13 06:27:46
○MXmfilter-160-1-3.mx.srv.dfn.de2016-10-24 → 2017-06-27 · 5 obs
● 2016-10-24 19:08:44
● 2017-06-27 15:22:32
○ 2026-02-15 00:53:40
○ 2026-05-13 06:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| imb-jena.de | dns-3.dfn.de, montana.leibniz-fli.de | 1 record |
✅ Authoritative Response
Server:193.174.75.58
NS records: dns-3.dfn.de, montana.leibniz-fli.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for imb-jena.de (unsigned zone)
⏱️ Timing
Total: 1014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns-3.dfn.de, montana.leibniz-fli.de |
| MX | 3 | b1601.mx.srv.dfn.de (pri: 10), c1601.mx.srv.dfn.de (pri: 10)... |
| SOA | 1 | montana.leibniz-fli.de sgit.leibniz-fli. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (montana.leibniz-fli.de)
Analysis
Name Servers
Two name servers dns-3.dfn.de and montana.leibniz-fli.de handle the delegation for imb-jena.de.
imb-jena.de uses the same name server setup as other domains, such as jenage.de, fli-leibniz.de, 234.174.193.in-addr.arpa and leibniz-fli.de.
imb-jena.de at least partially shares name servers with other domains, for instance digitalpakt-mv.de, klassik-stiftung.eu, sozialwerk-bvv.de, ohm-university.de and dasohm.eu.
these name servers are commonly used with dns-1.dfn.de, dns-2.dfn.de, deneb.dfn.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, dnsisp1.dwd.de, dnsisp2.dwd.de, pdns1.zih.tu-dresden.de, news.uni-leipzig.de and server2.rz.uni-leipzig.de.
Host names with two IP numbers: dns-3.dfn.de points to 2001:638:d:b103::1 and 193.174.75.58.
Host names with one IP number: montana.leibniz-fli.de points to 192.124.248.5.
Mail Servers
Three mail servers handle imb-jena.de: a1601.mx.srv.dfn.de, b1601.mx.srv.dfn.de and c1601.mx.srv.dfn.de.
imb-jena.de shares some mail servers with other domains, for example fli-leibniz.de, leibniz-fli.de and jenage.de.
Host names with one IP:
a1601.mx.srv.dfn.de points to 194.95.232.97; b1601.mx.srv.dfn.de points to 194.95.234.97; c1601.mx.srv.dfn.de points to 194.95.238.97.