prof-ex.de - robtex.com

prof-ex.de

DNSSEC⚠️ Not signed
NShal-9000.nicsys.de ⭐
A213.187.80.1🇩🇪 HLKOMM213.187.64.0/19 HL komm Telekommunikations GmbH
PTRhal-9000.nicsys.de
NSns1.eastlink.de
A2a02:238::213:187:64:9b🇩🇪 HLKOMM2a02:238::/32 HL komm Telekommunikationsgesellschaft mbH
PTRns1.eastlink.de
A213.187.64.101🇩🇪 HLKOMM213.187.64.0/19 HL komm Telekommunikations GmbH
PTRns1.eastlink.de
NSns2.eastlink.de
A2a02:238::213:187:64:9e🇩🇪 HLKOMM2a02:238::/32 HL komm Telekommunikationsgesellschaft mbH
PTRns2.eastlink.de
A213.187.64.97🇩🇪 HLKOMM213.187.64.0/19 HL komm Telekommunikations GmbH
PTRns2.eastlink.de
NSns3.eastlink.de
A2a04:c940:0:7:81:89:193:34🇩🇪 HDiT-AS2a04:c940::/29 Heidelberg IT Management GmbH & Co.KG
A81.89.193.34🇩🇪 HDiT-AS81.89.192.0/20 Heidelberg iT Management GmbH & Co. KG
PTRns3.eastlink.de
SOAhal-9000.nicsys.dehostmaster@nicsys.de 2024-07-01 #2

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774554603

Same first word

prof-ex.ru
prof-ex.ch
prof-ex.net
prof-ex.de

Similar names

fox-pre.com

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NShal-9000.nicsys.dens1.eastlink.dens2.eastlink.dens3.eastlink.deMXhal-9000.nicsys.deuranos.nicsys.deA213.187.80.3
●NShal-9000.nicsys.de2015-08-23 → 2026-03-26 · 2 obs
● 2015-08-23 04:53:44
● 2026-03-26 20:15:40
●NSns1.eastlink.de2015-08-23 → 2026-03-26 · 2 obs
● 2015-08-23 04:53:44
● 2026-03-26 20:15:40
●NSns2.eastlink.de2015-08-23 → 2026-03-26 · 2 obs
● 2015-08-23 04:53:44
● 2026-03-26 20:15:40
●NSns3.eastlink.de2015-08-23 → 2026-03-26 · 2 obs
● 2015-08-23 04:53:44
● 2026-03-26 20:15:40
○MXhal-9000.nicsys.de2015-08-23 → 2020-03-01 · 4 obs
● 2015-08-23 04:53:44
● 2020-03-01 08:26:24
○ 2026-03-26 20:15:36
○ 2026-03-26 20:15:40
○MXuranos.nicsys.de2015-08-23 → 2020-03-01 · 4 obs
● 2015-08-23 04:53:44
● 2020-03-01 08:26:24
○ 2026-03-26 20:15:36
○ 2026-03-26 20:15:40
○A213.187.80.32015-08-23 → 2020-03-01 · 4 obs
● 2015-08-23 04:53:44
● 2020-03-01 08:26:24
○ 2026-03-26 20:15:36
○ 2026-03-26 20:15:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
prof-ex.dens1.eastlink.de, ns2.eastlink.de, ns3.eastlink.de6 records

✅ Authoritative Response

Server:81.89.193.34

NS records: ns1.eastlink.de, ns2.eastlink.de, ns3.eastlink.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prof-ex.de (unsigned zone)

⏱️ Timing

Total: 635ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns3.eastlink.de, ns1.eastlink.de...
SOA1hal-9000.nicsys.de hostmaster.nicsys.de

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.eastlink.de, ns1.eastlink.de, ns2.eastlink.de...)

Analysis

Name Servers

prof-ex.de is delegated to four name servers: ns1.eastlink.de, ns2.eastlink.de, ns3.eastlink.de and hal-9000.nicsys.de.

prof-ex.de shares name servers with other domains at least partially, for example hl-access.de, restbaustoffe.de, 236.69.217.in-addr.arpa, 53.122.212.in-addr.arpa and kirchenkreis-arnstadt-ilmenau.de.

These name servers are commonly used with ndrspns1.globalfoundries.com.

Hosts with two IP numbers

- Host ns1.eastlink.de points to: 2a02:238::213:187:64:9b and 213.187.64.101

- Host ns2.eastlink.de points to: 2a02:238::213:187:64:9e and 213.187.64.97

- Host ns3.eastlink.de points to: 2a04:c940:0:7:81:89:193:34 and 81.89.193.34

Hosts with one IP number

- Host hal-9000.nicsys.de points to: 213.187.80.1