hhcu.de - robtex.com

hhcu.de

DNSSEC⚠️ Not signed
A134.28.202.52🇩🇪 DFN134.28.0.0/16 TUHH
PTRtest-elearn-studip01.rz.tuhh.de
NSns01.hcu-hamburg.de ⭐
A194.95.77.71🇩🇪 DFN194.94.0.0/15 -AGG-16
NSdns-2.dfn.de
A2001:638:d:b102::1🇩🇪 DFN2001:638::/32 -V6-AGG1
PTRdns-2.dfn.de
A193.174.75.54🇩🇪 DFN193.174.0.0/15 -AGG-1
PTRdns-2.dfn.de
NSns02.hcu-hamburg.de
A194.95.77.72🇩🇪 DFN194.94.0.0/15 -AGG-16
TXTHARICA-BldrIUOPCM9QMFuvQju
SOAns01.hcu-hamburg.deit-support@hcu-hamburg.de 2019-12-06 #33

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=1774669031

Same first word

hhcu.de
hhcu.net
hhcu.com
hhcu.org

Similar names

uhhc.info
uhch.com
chuh.jp
hhuc.us
huch.us
huch.net
cuhh.org.uk
huch.fi
hhuc.co.uk
uhhc.co.nz
huch.eu
huch.jp
chuh.com
chuh.de
uhhc.cn
hcuh.cz
uhhc.net
huch.de
hchu.com
huch.at
huch.com
hhuc.edu.cn
hchu.org.tw
huch.ru
huch.com.tw
huch.it
chuh.ru
hhuc.ca
chuh.org
chhu.ru

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSdns-2.dfn.dens01.hcu-hamburg.dens02.hcu-hamburg.dens01.hcuhh.dens02.hcuhh.dens1.dropcatcher.dens2.dropcatcher.deA134.28.202.5287.106.38.188
●NSdns-2.dfn.de2020-02-09 → 2026-03-28 · 3 obs
○ 2016-03-04 02:05:44
● 2020-02-09 06:47:36
● 2026-03-28 03:50:14
●NSns01.hcu-hamburg.de2026-03-16 → 2026-03-28 · 3 obs
○ 2020-02-09 06:47:36
● 2026-03-16 16:03:22
● 2026-03-28 03:50:14
○NSns01.hcuhh.de2020-02-09 → 2020-02-09 · 4 obs
○ 2016-03-04 02:05:44
● 2020-02-09 06:47:36
○ 2026-03-16 16:03:22
○ 2026-03-28 03:50:14
●NSns02.hcu-hamburg.de2026-03-16 → 2026-03-28 · 3 obs
○ 2020-02-09 06:47:36
● 2026-03-16 16:03:22
● 2026-03-28 03:50:14
○NSns02.hcuhh.de2020-02-09 → 2020-02-09 · 4 obs
○ 2016-03-04 02:05:44
● 2020-02-09 06:47:36
○ 2026-03-16 16:03:22
○ 2026-03-28 03:50:14
○NSns1.dropcatcher.de2015-06-27 → 2015-11-04 · 4 obs
● 2015-06-27 09:02:02
● 2015-11-04 05:48:24
○ 2016-03-04 02:05:44
○ 2026-03-28 03:50:14
○NSns2.dropcatcher.de2015-06-27 → 2015-11-04 · 4 obs
● 2015-06-27 09:02:02
● 2015-11-04 05:48:24
○ 2016-03-04 02:05:44
○ 2026-03-28 03:50:14
●A134.28.202.522020-02-09 → 2026-03-28 · 3 obs
○ 2016-03-04 02:05:44
● 2020-02-09 06:47:36
● 2026-03-28 03:50:14
○A87.106.38.1882015-06-27 → 2015-11-04 · 4 obs
● 2015-06-27 09:02:02
● 2015-11-04 05:48:24
○ 2016-03-04 02:05:44
○ 2026-03-28 03:50:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
hhcu.dedns-2.dfn.de, ns02.hcu-hamburg.de, ns01.hcu-hamburg.de2 records

✅ Authoritative Response

Server:194.95.77.71

NS records: dns-2.dfn.de, ns02.hcu-hamburg.de, ns01.hcu-hamburg.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hhcu.de (unsigned zone)

⏱️ Timing

Total: 1156ms | Queries: -

📄 Records

TypeCountSample Data
A1134.28.202.52
NS3dns-2.dfn.de, ns02.hcu-hamburg.de...
TXT1HARICA-BldrIUOPCM9QMFuvQju
SOA1ns01.hcu-hamburg.de it-support.hcu-hambu

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns01.hcu-hamburg.de, ns02.hcu-hamburg.de)

Analysis

IP Addresses

hhcu.de points to a single IP: 134.28.202.52.

Name Servers

hhcu.de is delegated to three name servers: dns-2.dfn.de, ns01.hcu-hamburg.de and ns02.hcu-hamburg.de.

hhcu.de at least partially shares its name servers with other domains, for instance hochschule-hamburg.com, orbis-oldenburg.de, econgeo.rwth-aachen.de, openbiblio.social and cw.uni-frankfurt.de.

These name servers are commonly used with dns-1.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, dns-3.dfn.de, deneb.dfn.de, chaplin.rz.uni-frankfurt.de, wattdenn.rz.uni-frankfurt.de, ns1.fu-berlin.de, ns2.fu-berlin.de and ns3.fu-berlin.de.

Host names with two IP numbers:

dns-2.dfn.de points to 2001:638:d:b102::1 and 193.174.75.54.

Host names with one IP number:

ns01.hcu-hamburg.de points to 194.95.77.71.

ns02.hcu-hamburg.de points to 194.95.77.72.