CF1762332618852-tsm20251105083916

WWW.RTSAK.COM - it-s.systems

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it-s.systems checked at 2025-11-05T08:50:18.839Z 193ms 107/107/107 100% R:15

it-s.systems

NSdocks11.rzone.de
A2001:8d8:fe:53:5747:2a74:d:11 🇩🇪 IONOS-AS
PTRdocks11.rzone.de
A217.160.80.138🇩🇪 IONOS-AS
PTRdocks11.rzone.de
NSshades17.rzone.de
A2607:f1c0:fe:53:185:132:34:144 🇺🇸 IONOS-ANYCAST
PTRshades17.rzone.de
A185.132.34.144🇩🇪 IONOS-ANYCAST
PTRshades17.rzone.de
MXits-systems0e.mail.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A2a01:238:20a:202:1145:: 🇩🇪 STRATO
PTRw91.rzone.de
A81.169.145.145🇩🇪 STRATO
PTRw91.rzone.de

systems

NSv0n0.nic.systems
NSv0n1.nic.systems
NSv0n2.nic.systems
NSv0n3.nic.systems
NSv2n0.nic.systems
NSv2n1.nic.systems

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Starts with same word

Starts similarily

AI analysis

it-s.systems is a parent of mail.it-s.systems and mx.it-s.systems.

it-s.systems has two IP numbers: 2a01:238:20a:202:1145:: and 81.169.145.145.

Other host names, for instance prohelios.de, hypnose-schule.org, it-boncol.de, lasermark.de and schulmaster.net share IP numbers with it-s.systems.

it-s.systems's delegation uses two name servers: docks11.rzone.de and shades17.rzone.de.

it-s.systems uses the same name server setup as other domains, such as exorialiqueur.com, virtueart.de, sks-praxis.com, sg-gmbh.eu and behring-apotheke-neuss.de.

it-s.systems at least partially shares name servers with other domains, including lafb.de, tv-halterung.de, gesellschaft-gestalten.de, clean-clear.de and gloeckle-aufzugstechnik.de.

These name servers are commonly used with shades05.rzone.de, shades03.rzone.de, shades11.rzone.de, shades16.rzone.de, docks09.rzone.de, docks05.rzone.de, docks01.rzone.de, docks16.rzone.de, docks17.rzone.de and shades18.rzone.de.

Host names with two IPs:

docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138

shades17.rzone.de points to 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144

A single mail server handles it-s.systems, its-systems0e.mail.protection.outlook.com.

Host its-systems0e.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::c, 52.101.68.8, 52.101.68.36, 52.101.73.8 and 52.101.73.28.

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