colb.de - robtex.com

colb.de

DNSSEC⚠️ Not signed
A217.160.233.242🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTRclienthosting.eu
NSns1123.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:123🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1123.ui-dns.de
A217.160.80.123🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1123.ui-dns.de
NSns1123.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:517b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1123.ui-dns.biz
A217.160.81.123🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1123.ui-dns.biz
NSns1123.ui-dns.com
A2001:8d8:fe:53:0:d9a0:527b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1123.ui-dns.com
A217.160.82.123🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1123.ui-dns.com
NSns1123.ui-dns.org
A2001:8d8:fe:53:0:d9a0:537b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1123.ui-dns.org
A217.160.83.123🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1123.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1123.ui-dns.dehostmaster@1und1.de 2016-06-20 #3

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=1776204268

Same first word

colb.it
colb.dk
colb.us
colb.com
colb.info
colb.cn
colb.de
colb.finance

Similar names

lcbo.org
bloc.it
bocl.in
bocl.ru
locb.com
locb.net
cbol.net
bloc.su
bocl.net
obcl.com
bolc.pl
locb.info
clob.cl
bolc.jp
bloc.be
bloc.se
bolc.net
bocl.ca
bocl.com
bloc.no
clob.cz
cobl.dk
bloc.kr
bolc.eu
clob.de
lcbo.me
clob.org
obcl.edu
cobl.info
cbol.com
cobl.org
blco.azurewebsites.net
blco.co.uk
clbo.ru
bloc.one
bloc.com
bolc.org
bloc.agency
lobc.wpmudev.host
clob.net
bloc.com.tw
lbco.cn
bloc.co
bloc.com.ua
clob.com
bloc.by
oblc.org
bloc.org
bloc.vg
bloc.nl
lcbo.com
oblc.net
cobl.ru
bolc.cn
obcl.net
bcol.co.uk
bolc.co.uk
clob.fun
lcob.org
bolc.be
olbc.org
locb.su
lcbo.de
bolc.com
blco.org
bocl.gov.ma
bloc.at
bloc.ch
bloc.cat
bloc.media
bloc.cl
bloc.money
bloc.io
lbco.net
bloc.black
lcbo.ca
lcbo.net
bloc.fr
bloc.solutions
bloc.ro
blco.net
bloc.archi
cobl.com
obcl.io
bloc.net
bcol.ru
bloc.tech
bloc.ws
lbco.de
bloc.eu
bloc.cafe
bloc.jp
obcl.com.br
lcbo.co
bloc.ru
bloc.es
bloc.in
clob.cn
oblc.ru
bcol.com
oblc.com
olbc.be
locb.org
bolc.ru
clob.co.uk
bloc.wiki
bocl.org
blco.de
blco.ir
lbco.my
bloc.asia
obcl.ca
cobl.us
bocl.com.hk

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1123.ui-dns.bizns1123.ui-dns.comns1123.ui-dns.dens1123.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA217.160.233.24287.106.172.65
●NSns1123.ui-dns.biz2026-03-26 → 2026-04-14 · 3 obs
○ 2017-02-20 01:18:36
● 2026-03-26 04:38:46
● 2026-04-14 22:24:46
●NSns1123.ui-dns.com2026-03-26 → 2026-04-14 · 3 obs
○ 2017-02-20 01:18:36
● 2026-03-26 04:38:46
● 2026-04-14 22:24:46
●NSns1123.ui-dns.de2026-03-26 → 2026-04-14 · 3 obs
○ 2017-02-20 01:18:36
● 2026-03-26 04:38:46
● 2026-04-14 22:24:46
●NSns1123.ui-dns.org2026-03-26 → 2026-04-14 · 3 obs
○ 2017-02-20 01:18:36
● 2026-03-26 04:38:46
● 2026-04-14 22:24:46
○NSns65.1und1.de2015-08-08 → 2017-02-20 · 4 obs
● 2015-08-08 09:56:36
● 2017-02-20 01:18:36
○ 2026-03-26 04:38:46
○ 2026-04-14 22:24:46
○NSns66.1und1.de2015-08-08 → 2017-02-20 · 4 obs
● 2015-08-08 09:56:36
● 2017-02-20 01:18:36
○ 2026-03-26 04:38:46
○ 2026-04-14 22:24:46
●MXmx00.ionos.de2026-03-26 → 2026-04-14 · 3 obs
○ 2017-02-20 01:18:36
● 2026-03-26 04:38:46
● 2026-04-14 22:24:46
○MXmx00.kundenserver.de2015-08-08 → 2017-02-20 · 4 obs
● 2015-08-08 09:56:36
● 2017-02-20 01:18:36
○ 2026-03-26 04:38:46
○ 2026-04-14 22:24:46
●MXmx01.ionos.de2026-03-26 → 2026-04-14 · 3 obs
○ 2017-02-20 01:18:36
● 2026-03-26 04:38:46
● 2026-04-14 22:24:46
○MXmx01.kundenserver.de2015-08-08 → 2017-02-20 · 4 obs
● 2015-08-08 09:56:36
● 2017-02-20 01:18:36
○ 2026-03-26 04:38:46
○ 2026-04-14 22:24:46
●A217.160.233.2422017-02-20 → 2026-04-14 · 3 obs
○ 2016-03-02 12:37:06
● 2017-02-20 01:18:36
● 2026-04-14 22:24:46
○A87.106.172.652015-08-08 → 2016-03-02 · 4 obs
● 2015-08-08 09:56:36
● 2016-03-02 12:37:06
○ 2017-02-20 01:18:36
○ 2026-04-14 22:24:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
colb.dens1123.ui-dns.de, ns1123.ui-dns.org, ns1123.ui-dns.com, ns1123.ui-dns.biz-

✅ Authoritative Response

Server:217.160.81.123

NS records: ns1123.ui-dns.de, ns1123.ui-dns.org, ns1123.ui-dns.com, ns1123.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colb.de (unsigned zone)

⏱️ Timing

Total: 932ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.233.242
NS4ns1123.ui-dns.org, ns1123.ui-dns.de...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1123.ui-dns.de hostmaster.1und1.de

Analysis

IP Addresses

colb.de maps to IP address 217.160.233.242.

Other host names, for instance intrapap.com, selectscaff.com, slido.de, enroute.io and miopresso.us share IP numbers with colb.de.

Name Servers

colb.de is delegated to four name servers: ns1123.ui-dns.biz, ns1123.ui-dns.com, ns1123.ui-dns.de and ns1123.ui-dns.org.

colb.de at least partially shares name servers with other domains such as beacon-line.com, betweenyoureyes.de, blankpromise.com, aegve.info and panoramatravel.com.

These name servers are commonly used with ns1066.ui-dns.com, ns1059.ui-dns.org, ns1070.ui-dns.biz and ns1068.ui-dns.com.

Host names with two IP numbers:

ns1123.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:517b:100 and 217.160.81.123

ns1123.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:527b:100 and 217.160.82.123

ns1123.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:123 and 217.160.80.123

ns1123.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:537b:100 and 217.160.83.123

Mail Servers

Two mail servers handle colb.de: mx00.ionos.de and mx01.ionos.de.

colb.de shares the same mail server setup as other domains, including probier.de, neumann-buerotechnik.de, eigentumswohnung.tv, cineforhome.de and rae-ms-ffm.de.

Host names with a single IP address:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67