CF1758796291041-tsm20250925090937

WWW.RTSAK.COM - it-rex.de

Search for IP or hostnames:

it-rex.de checked at 2025-09-25T10:31:31.025Z 305ms 111/111/111 100% R:28

it-rex.de

MXmx01.hornetsecurity.com
A94.100.132.8🇩🇪 MK Netzdienste AS
PTRmx01.hornetsecurity.com
MXmx02.hornetsecurity.com
A94.100.136.8🇩🇪 kyberio GmbH
PTRmx02.hornetsecurity.com
MXmx03.hornetsecurity.com
A94.100.134.8🇩🇪 HKN GmbH
PTRmx03.hornetsecurity.com
MXmx04.hornetsecurity.com
A94.100.136.7🇩🇪 kyberio GmbH
PTRmx04.hornetsecurity.com
NSns01.one.com
A2001:67c:28cc::10 ONECOM-INFRA
PTRns01.one.com
A195.206.121.10 ONECOM-INFRA
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10 🇩🇰 One.com
PTRns02.one.com
A185.10.11.10 One.com
PTRns02.one.com
MXfeedback-smtp.eu-west-1.amazonses.com
A18.200.42.95🇮🇪 Amazon
PTRec2-18-200-42-95.eu-west-1.compute.amazonaws.com
A34.243.41.226🇮🇪 Amazon
PTRec2-34-243-41-226.eu-west-1.compute.amazonaws.com
A34.250.195.198🇮🇪 Amazon
PTRec2-34-250-195-198.eu-west-1.compute.amazonaws.com
A2a02:2350:5:102:23:da87:e1d0:6c9b 🇩🇰 One.com
A77.111.240.132🇩🇰 One.com
PTRwebcluster5.webpod11-cph3.one.com

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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Starts with same word

Starts similarily

AI analysis

it-rex.de is parent of server.it-rex.de and mail.it-rex.de.

it-rex.de points to two IPs: 2a02:2350:5:102:23:da87:e1d0:6c9b and 77.111.240.132.

Other host names including ernholt.dk, kramer-kramer.dk, unilak.dk, samsoposten.dk and mindsec.se share IP numbers with it-rex.de.

it-rex.de's delegation uses two name servers, ns01.one.com and ns02.one.com.

it-rex.de shares the same name server setup as other domains, for example pirmez.eu, biscouture.com, sqp.dk, q-star.dk and honesto.dk.

Host names with two IPs:

ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10

ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10

it-rex.de is handled by five mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com, mx04.hornetsecurity.com and feedback-smtp.eu-west-1.amazonses.com.

The mail servers for it-rex.de are shared with other domains, for instance ukelec.co.uk, berning-lackierung.de, altorag.ch, artinger-stahlrohr.de and weisser.de.

these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Three IP numbers:

Host feedback-smtp.eu-west-1.amazonses.com points to 18.200.42.95, 34.243.41.226 and 34.250.195.198.

One IP number:

Host mx01.hornetsecurity.com points to 94.100.132.8.

Host mx02.hornetsecurity.com points to 94.100.136.8.

Host mx03.hornetsecurity.com points to 94.100.134.8.

Host mx04.hornetsecurity.com points to 94.100.136.7.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

MlWjLhV CF johedugfp 2025-09-25