mx03.netcologne-hosting.de - robtex.com

mx03.netcologne-hosting.de

DNSSEC⚠️ Not signed
A134.0.30.165🇩🇪 AS48823134.0.24.0/21
PTRmx03.routing.net
A134.0.30.166🇩🇪 AS48823134.0.24.0/21
A134.0.30.167🇩🇪 AS48823134.0.24.0/21

netcologne-hosting.de

DNSSEC⚠️ Not signed
A2001:4dd0:100:1023:80:ad:0:10🇩🇪 NETCOLOGNE2001:4dd0::/32 NetCologne GmbH Am Coloneum 9 50829 Koeln
A81.173.246.70🇩🇪 NETCOLOGNE81.173.128.0/17 NetCologne PA space
NSns1.routing.net ⭐
NSns2.routing.net
NSns3.routing.net
MXmx01.routing.net ⭐
MXmx02.routing.net ⭐
MXmx03.routing.net ⭐
TXTemail-verification=6KKGiiddu7pEXWGyaNzBhFr2+tJpiw1/w3c27uTLRSiZJdUMtqVpzDHbNe...
SOAns1.routing.nethostmaster@netcologne-hosting.de 2026-07-24 #0

MX for

coretress.koeln
cologne-divers.de
esgkoeln.de
moltkehoefe.de
koelner-stiftungen.de
fbkoeln.de
xn--stammdesch-de-moondagstrcker-tnc.de
tommi2000.de
reasonmaker.com
theoffice.de
susii.nrw
borussiabrand.de
ansorge.koeln
axep.de
beatmung.koeln
petercartus.de
lepartz.de
cologne.de
psb-l.de
fischell.net
eclmons.de
sewolf.de
iedu.de
narten.de
wolnet.de
hoeppener.de
a1-mail.com
dbs.koeln
alphatools.de
mretch.de
tamaris-dueren.de
berndt.de
vibelle.de
bcon.koeln
auto-jacobi.de
w-gies.de
deutsches-museum-bonn.de
ekswegberg.de
nnrz.de
dine.koeln
minters.koeln
pfmmedical.de
berufsfeuerwehr.koeln
fame-audio.de
lexess.com
schmitzfenster.de
polizei-koeln.de
popkulturkoeln.de
bleydesign.de
cafe-verweilchen.de
michaelstegers.de
macromanni.de
kginfodesign.de
garten-pur.de
ts.de
koelner-lichter.de
hochzeit-bilder.de
bs-tec.net
dine.cologne
synck.de
lindner-gmbh.de
ksverlag.de
diermann.koeln
frings-pharma.de
peter-raaf-gmbh.de
sihver.de
post-all.de
look-cologne.de
udome.de
mediatektur.net
mylatz.de
united-archives.de
altenkamp.koeln
fc-akkreditierung.de
golomb.de
tiercoach.de
plantext.de
caria.de
gymail.de
mvint.de
coretress.cologne
medelnik.com
kfz-expert.de
dimaio.koeln
wegen-de-leut.de
eumann.de
aachen-shopping.de
waldwerk-nonn.de
amgips.de
unser-ebertplatz.de
liviso.de
concolato.de
lfe-wein.de
dih.de
ratundhilfe.de
minary.de
weingartz.de
knallbu.de
vuct.de
honory.de

Previously MX for

mettin.de
wistuba.org
healthhelp.de

Same first word

mx03.ru
mx03.kinghost.net
mx03.org
mx03.com

Similar names

xm30.com
x3m0.com
xm03.com
mx30.dk
mx30.com
m30x.com
mx30.net
30xm.com
mx30.de
30mx.com
03xm.com

DNS History

3 records (3 active, 0 former)

A134.0.30.165134.0.30.166134.0.30.167
●A134.0.30.1652026-06-18 → 2026-08-02 · 4 obs
● 2026-06-18 01:47:50
○ 2026-07-11 22:50:36
● 2026-07-12 02:26:34
● 2026-08-02 15:03:12
●A134.0.30.1662026-06-18 → 2026-08-02 · 4 obs
● 2026-06-18 01:47:50
○ 2026-07-11 22:50:36
● 2026-07-12 02:26:34
● 2026-08-02 15:03:12
●A134.0.30.1672026-06-18 → 2026-08-02 · 4 obs
● 2026-06-18 01:47:50
○ 2026-07-11 22:50:36
● 2026-07-12 02:26:34
● 2026-08-02 15:03:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
netcologne-hosting.dens1.routing.net, ns3.routing.net, ns2.routing.net-

✅ Authoritative Response

Server:194.126.196.2

NS records: ns1.routing.net, ns3.routing.net, ns2.routing.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netcologne-hosting.de (unsigned zone)

⏱️ Timing

Total: 915ms | Queries: -

📄 Records

TypeCountSample Data
A3134.0.30.165, 134.0.30.166...

Analysis

Mail Server Role

mx03.netcologne-hosting.de is a mail server handling email for coretress.koeln, cologne-divers.de, esgkoeln.de, moltkehoefe.de, koelner-stiftungen.de and several hundred other domains.

mx01.netcologne-hosting.de, mx02.netcologne-hosting.de and mxbackup.netcologne-hosting.de are frequently seen as mail servers alongside mx03.netcologne-hosting.de.

IP Addresses

mx03.netcologne-hosting.de resolves to three IP addresses: 134.0.30.165, 134.0.30.166 and 134.0.30.167.

Among the host names that share IP numbers with mx03.netcologne-hosting.de are mx03.damm.st, mx03.mediagonal.net, mx03.masterlogin.de and two others.