koellgen.de - robtex.com

koellgen.de

DNSSEC⚠️ Not signed
A31.47.255.48🇩🇪 CLOUDPIT31.47.240.0/20
PTRweb268.dogado.net
NScns1.cloudpit.de ⭐
A2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns1.cloudpit.de
NScns2.cloudpit.com
A2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcns2.cloudpit.com
NScns3.cloudpit.io
A2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns3.cloudpit.io
MXmx03.secure-mailgate.com ⭐
A46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
MXmx04.secure-mailgate.com ⭐
A46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
TXTv=spf1 a mx include:secure-mailgate.com ~all
SOAcns1.cloudpit.dehostmaster@dogado.de 2026-01-25 #5

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=1776055556

Same first word

koellgen.de

Similar names

lelekong.com
knollege.com
kollegen.de
knollege.tv
nkollege.co.za
lekelong.com
kollegen.ch
knollege.org

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NScns1.cloudpit.decns2.cloudpit.comcns3.cloudpit.iodns1.kontent.comdns2.kontent.comMXmx03.secure-mailgate.commx04.secure-mailgate.commx.kontent.commx2.kontent.comA31.47.255.4881.88.32.14581.88.35.212
●NScns1.cloudpit.de2026-02-16 → 2026-04-13 · 3 obs
○ 2018-10-26 04:44:44
● 2026-02-16 00:28:36
● 2026-04-13 04:51:26
●NScns2.cloudpit.com2026-02-16 → 2026-04-13 · 3 obs
○ 2018-10-26 04:44:44
● 2026-02-16 00:28:36
● 2026-04-13 04:51:26
●NScns3.cloudpit.io2026-02-16 → 2026-04-13 · 3 obs
○ 2018-10-26 04:44:44
● 2026-02-16 00:28:36
● 2026-04-13 04:51:26
○NSdns1.kontent.com2015-05-23 → 2018-10-26 · 4 obs
● 2015-05-23 12:12:26
● 2018-10-26 04:44:44
○ 2026-02-16 00:28:36
○ 2026-04-13 04:51:26
○NSdns2.kontent.com2015-05-23 → 2018-10-26 · 4 obs
● 2015-05-23 12:12:26
● 2018-10-26 04:44:44
○ 2026-02-16 00:28:36
○ 2026-04-13 04:51:26
○MXmx.kontent.com2015-05-23 → 2018-10-26 · 4 obs
● 2015-05-23 12:12:26
● 2018-10-26 04:44:44
○ 2026-02-16 00:28:36
○ 2026-04-13 04:51:26
●MXmx03.secure-mailgate.com2026-02-16 → 2026-04-13 · 3 obs
○ 2018-10-26 04:44:44
● 2026-02-16 00:28:36
● 2026-04-13 04:51:26
●MXmx04.secure-mailgate.com2026-02-16 → 2026-04-13 · 3 obs
○ 2018-10-26 04:44:44
● 2026-02-16 00:28:36
● 2026-04-13 04:51:26
○MXmx2.kontent.com2015-05-23 → 2018-10-26 · 4 obs
● 2015-05-23 12:12:26
● 2018-10-26 04:44:44
○ 2026-02-16 00:28:36
○ 2026-04-13 04:51:26
●A31.47.255.482026-02-16 → 2026-04-13 · 3 obs
○ 2018-10-26 04:44:44
● 2026-02-16 00:28:36
● 2026-04-13 04:51:26
○A81.88.32.1452015-05-23 → 2018-10-26 · 4 obs
● 2015-05-23 12:12:26
● 2018-10-26 04:44:44
○ 2026-02-16 00:28:36
○ 2026-04-13 04:51:26
○A81.88.35.2122015-05-23 → 2018-10-26 · 4 obs
● 2015-05-23 12:12:26
● 2018-10-26 04:44:44
○ 2026-02-16 00:28:36
○ 2026-04-13 04:51:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
koellgen.decns2.cloudpit.com, cns3.cloudpit.io, cns1.cloudpit.de2 records

✅ Authoritative Response

Server:109.237.142.8

NS records: cns2.cloudpit.com, cns3.cloudpit.io, cns1.cloudpit.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koellgen.de (unsigned zone)

⏱️ Timing

Total: 1560ms | Queries: -

📄 Records

TypeCountSample Data
A131.47.255.48
NS3cns2.cloudpit.com, cns3.cloudpit.io...
MX2mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10)
TXT1v=spf1 a mx include:secure-mailgate.com
SOA1cns1.cloudpit.de hostmaster.dogado.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (cns1.cloudpit.de, cns1.cloudpit.de)

Analysis

IP Addresses

koellgen.de points to a single IP: 31.47.255.48.

Other host names, for instance ruthundhans.de, blau-weiss-freital.de, harryshomepage.de, gahlert-gmbh.de and gaertnerei-arndt-mol.de share IP numbers with koellgen.de.

Name Servers

koellgen.de is delegated to three name servers: cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.

koellgen.de partially shares name servers with other domains; examples include epblast.com, rewabau.ch, kran-service.at, mediasolu.fi and dermadoc.de.

These name servers are commonly used with ns1.namesrv.ch, ns3.namesrv.io and ns2.namesrv.net.

Host names with two IP numbers:

cns2.cloudpit.com points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.

cns1.cloudpit.de points to 2a01:64c0:0:5000::8 and 109.237.142.8.

cns3.cloudpit.io points to 2a02:2b80:101:5000::8 and 109.237.143.8.

Mail Servers

koellgen.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

koellgen.de has the same mail server setup as other domains, including ahoibuero.de, b-pihale.de, exclusive.fi, hpnastl.at and hobbylinna.fi.

Some mail servers are shared between koellgen.de and other domains, for example mvu1956.de.

Host names with two IP numbers:

mx03.secure-mailgate.com points to: 46.243.88.174 and 46.243.88.176

mx04.secure-mailgate.com points to: 46.243.88.175 and 46.243.88.177