coldex.info - robtex.com

coldex.info

DNSSEC⚠️ Not signed
NSperikles.informatik.uni-duisburg.de ⚠️ Not in zone NS records
A134.91.35.3🇩🇪 DFN134.91.0.0/16 UNIDUI-LAN
NSrousseau.informatik.uni-duisburg.de ⚠️ Not in zone NS records
A134.91.34.194🇩🇪 DFN134.91.0.0/16 UNIDUI-LAN

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1784669355

Same first word

coldex.co
coldex.nl
coldex.ch
coldex.ru
coldex.pe
coldex.fi
coldex.cn
coldex.sk
coldex.com.pl
coldex.com.pe
coldex.info
coldex.co.za
coldex.pl
coldex.ro
coldex.dk
coldex.in
coldex.de
coldex.eu
coldex.com

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codexl.ph
lxdeco.com
dexcol.it
codlex.com
lexdoc.com
colexd.com
lexdoc.net
delcox.com
decoxl.nl
clodex.xyz
lxdeco.cn
lexcod.com
docxel.com
codexl.us
lcodex.cn
lexdoc.org
lexdoc.ch
odclex.com
codelx.dev
lcodex.cc
xldeco.nl
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lxcode.cn
doclex.com
lexdoc.ir
locdex.com
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dexcol.com
codelx.com
loxdce.us
odclex.mobi

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026NSperikles.informatik.uni-duisburg.derousseau.informatik.uni-duisburg.dens.collide.infoMXrousseau.informatik.uni-duisburg.deA134.91.34.194
○NSns.collide.info2015-06-22 → 2017-11-16 · 4 obs
● 2015-06-22 06:19:22
● 2017-11-16 07:17:56
○ 2026-07-13 16:45:50
○ 2026-07-21 22:13:08
●NSperikles.informatik.uni-duisburg.de2026-07-13 → 2026-07-21 · 3 obs
○ 2017-11-16 07:17:56
● 2026-07-13 16:45:50
● 2026-07-21 22:13:08
●NSrousseau.informatik.uni-duisburg.de2015-06-22 → 2026-07-21 · 2 obs
● 2015-06-22 06:19:22
● 2026-07-21 22:13:08
○MXrousseau.informatik.uni-duisburg.de2015-06-22 → 2017-11-16 · 4 obs
● 2015-06-22 06:19:22
● 2017-11-16 07:17:56
○ 2026-07-13 16:45:50
○ 2026-07-21 22:13:08
○A134.91.34.1942015-06-22 → 2017-11-16 · 4 obs
● 2015-06-22 06:19:22
● 2017-11-16 07:17:56
○ 2026-07-13 16:45:50
○ 2026-07-21 22:13:08

🔍 DNS Trace

Analysis

Name Servers

DNS delegation for coldex.info points to two name servers: perikles.informatik.uni-duisburg.de and rousseau.informatik.uni-duisburg.de.

coldex.info has partial name server overlap with other domains, including informatik.uni-duisburg.de.

These name servers are routinely deployed together with the name servers dns-serv1.uni-duisburg.de.

perikles.informatik.uni-duisburg.de → 134.91.35.3 and rousseau.informatik.uni-duisburg.de → 134.91.34.194: one IP number per host name.