pcl-koeln.de - robtex.com

pcl-koeln.de

DNSSEC⚠️ Not signed
A2a00:1158:5:773::🇫🇷 GD-EMEA-DC-SXB12a00:1158::/32 Mass Net
PTRms10462.ispgateway.de
A92.204.43.115🇫🇷 GD-EMEA-DC-SXB192.204.43.0/24 GD MASS Network GCN SXB1
NSns81.domaincontrol.com ⭐
A97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns61.domaincontrol.com
NSns82.domaincontrol.com
A173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns62.domaincontrol.com
MXmx01.hornetsecurity.com ⭐
A94.100.132.8🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394
PTRmx01.hornetsecurity.com
MXmx02.hornetsecurity.com(20)
A94.100.136.8🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net
PTRmx02.hornetsecurity.com
MXmx03.hornetsecurity.com(30)
A94.100.134.8🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676
PTRmx03.hornetsecurity.com
MXmx04.hornetsecurity.com(40)
A94.100.136.7🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net
PTRmx04.hornetsecurity.com
TXTMS=ms18268437
TXTgoogle-site-verification=pKVXSVpCoL5V6C-5EaDp3fQQGE-MOBHxWNHO-c3CXjQ
TXTv=spf1 redirect=pcl-koeln.de.spf.hornetdmarc.com
SOAns81.domaincontrol.comdns@jomax.net 2025-12-15 #1

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=1778190244

Subdomains

mailbackup.pcl-koeln.de
*.pcl-koeln.de
mail.pcl-koeln.de
www.pcl-koeln.de

Same first word

pcl-koeln.de

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns81.domaincontrol.comns82.domaincontrol.comns.namespace4you.dens2.namespace4you.deMXmx01.hornetsecurity.commx02.hornetsecurity.commx03.hornetsecurity.commx04.hornetsecurity.commail.pcl-koeln.demailbackup.pcl-koeln.deA2a00:1158:5:773::92.204.43.115188.93.11.592a00:1158:0:300:98c0::12a00:1158:1000:404::33b46.252.18.25
○NSns.namespace4you.de2015-06-15 → 2017-06-22 · 4 obs
● 2015-06-15 04:54:28
● 2017-06-22 06:37:00
○ 2026-02-28 01:29:14
○ 2026-05-07 21:51:26
○NSns2.namespace4you.de2015-06-15 → 2017-06-22 · 4 obs
● 2015-06-15 04:54:28
● 2017-06-22 06:37:00
○ 2026-02-28 01:29:14
○ 2026-05-07 21:51:26
●NSns81.domaincontrol.com2026-02-28 → 2026-05-07 · 3 obs
○ 2017-06-22 06:37:00
● 2026-02-28 01:29:14
● 2026-05-07 21:51:26
●NSns82.domaincontrol.com2026-02-28 → 2026-05-07 · 3 obs
○ 2017-06-22 06:37:00
● 2026-02-28 01:29:14
● 2026-05-07 21:51:26
○MXmail.pcl-koeln.de2015-06-15 → 2017-06-22 · 4 obs
● 2015-06-15 04:54:28
● 2017-06-22 06:37:00
○ 2026-02-28 01:29:14
○ 2026-05-07 21:51:26
○MXmailbackup.pcl-koeln.de2015-11-05 → 2017-06-22 · 5 obs
○ 2015-06-15 04:54:28
● 2015-11-05 02:09:24
● 2017-06-22 06:37:00
○ 2026-02-28 01:29:14
○ 2026-05-07 21:51:26
●MXmx01.hornetsecurity.com2026-02-28 → 2026-05-07 · 3 obs
○ 2017-06-22 06:37:00
● 2026-02-28 01:29:14
● 2026-05-07 21:51:26
●MXmx02.hornetsecurity.com2026-02-28 → 2026-05-07 · 3 obs
○ 2017-06-22 06:37:00
● 2026-02-28 01:29:14
● 2026-05-07 21:51:26
●MXmx03.hornetsecurity.com2026-02-28 → 2026-05-07 · 3 obs
○ 2017-06-22 06:37:00
● 2026-02-28 01:29:14
● 2026-05-07 21:51:26
●MXmx04.hornetsecurity.com2026-02-28 → 2026-05-07 · 3 obs
○ 2017-06-22 06:37:00
● 2026-02-28 01:29:14
● 2026-05-07 21:51:26
○A188.93.11.592016-12-02 → 2017-06-22 · 5 obs
○ 2016-04-20 11:04:20
● 2016-12-02 10:23:36
● 2017-06-22 06:37:00
○ 2026-02-28 01:29:14
○ 2026-05-07 21:51:26
○A2a00:1158:0:300:98c0::12015-06-15 → 2016-04-20 · 4 obs
● 2015-06-15 04:54:28
● 2016-04-20 11:04:20
○ 2016-12-02 10:23:36
○ 2026-05-07 21:51:26
○A2a00:1158:1000:404::33b2016-12-02 → 2017-06-22 · 5 obs
○ 2016-04-20 11:04:20
● 2016-12-02 10:23:36
● 2017-06-22 06:37:00
○ 2026-02-28 01:29:14
○ 2026-05-07 21:51:26
●A2a00:1158:5:773::2026-02-28 → 2026-05-07 · 3 obs
○ 2017-06-22 06:37:00
● 2026-02-28 01:29:14
● 2026-05-07 21:51:26
○A46.252.18.252015-06-15 → 2016-04-20 · 4 obs
● 2015-06-15 04:54:28
● 2016-04-20 11:04:20
○ 2016-12-02 10:23:36
○ 2026-05-07 21:51:26
●A92.204.43.1152026-02-28 → 2026-05-07 · 3 obs
○ 2017-06-22 06:37:00
● 2026-02-28 01:29:14
● 2026-05-07 21:51:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
pcl-koeln.dens82.domaincontrol.com, ns81.domaincontrol.com-

✅ Authoritative Response

Server:173.201.69.32

NS records: ns82.domaincontrol.com, ns81.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcl-koeln.de (unsigned zone)

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

TypeCountSample Data
A192.204.43.115
AAAA12a00:1158:5:773::
NS2ns81.domaincontrol.com, ns82.domaincontrol.com
MX4mx02.hornetsecurity.com (pri: 20), mx03.hornetsecurity.com (pri: 30)...
TXT3MS=ms18268437, google-site-verification=pKVXSVpCoL5V6C-...
SOA1ns81.domaincontrol.com dns.jomax.net

Analysis

Hierarchy

pcl-koeln.de is a parent of mailbackup.pcl-koeln.de, *.pcl-koeln.de, mail.pcl-koeln.de and www.pcl-koeln.de.

IP Addresses

pcl-koeln.de points to two IP numbers: 2a00:1158:5:773:: and 92.204.43.115.

Other host names, for instance webmail.doepfer-schulen.de, pop.doepfer-schulen.de, www.hs-doepfer.de, xn--dpferschule-rfb.de and doepfer-akademie.com share IP numbers with pcl-koeln.de.

Name Servers

pcl-koeln.de is delegated to two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.

pcl-koeln.de uses the same name server setup as other domains, for instance testmycar.de, omnimobil.de, bmxy.de, f-i-v.de and jtheil.de.

Host names with one IP number:

ns81.domaincontrol.com points to: 97.74.101.32.

ns82.domaincontrol.com points to: 173.201.69.32.

Mail Servers

pcl-koeln.de is handled by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

pcl-koeln.de shares some mail servers with other domains, including office-for-ophelis.de, harzklinikum.com, gualdi.it, fil.co.za and hrg-hotels.de.

Host names with a single IP:

mx01.hornetsecurity.com points to 94.100.132.8.

mx02.hornetsecurity.com points to 94.100.136.8.

mx03.hornetsecurity.com points to 94.100.134.8.

mx04.hornetsecurity.com points to 94.100.136.7.