CF1760157976116-tsm20251010183831

WWW.RTSAK.COM - hostmaster.hosysteme.de

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hostmaster.hosysteme.de checked at 2025-10-11T04:46:16.083Z 140ms 69/69/69 100% R:13

hostmaster.hosysteme.de

MXhosysteme-de.mail.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A185.233.54.68🇩🇪 Mittwald
PTRr29361.agenturserver.it

hosysteme.de

NSns59.domaincontrol.com
NSns60.domaincontrol.com
MXhosysteme-de.mail.protection.outlook.com
A185.233.54.68🇩🇪 Mittwald

Starts with same word

Starts similarily

AI analysis

hostmaster.hosysteme.de points to a single IP number: 185.233.54.68.

Other host names, for instance www.hdnet.de, shopstrategen.at, mx3.hosysteme.de, mx2.hosysteme.de and envitec-biogas.cz share IP numbers with hostmaster.hosysteme.de.

The mail server for hostmaster.hosysteme.de is hosysteme-de.mail.protection.outlook.com.

hostmaster.hosysteme.de shares the same mail server setup as other domains, including mx3.hosysteme.de, mx2.hosysteme.de, ex.hosysteme.de, mx02.hosysteme.de and mx1.hosysteme.de.

Host hosysteme-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::e, 52.101.68.8, 52.101.68.15, 52.101.73.6 and 52.101.73.21.

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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JXNqNTB CF johedugfp 2025-10-11