CF1760296400077-tsm20251012143351

WWW.RTSAK.COM - firstsupport.de

Search for IP or hostnames:

firstsupport.de checked at 2025-10-12T19:13:20.054Z 220ms 101/101/101 100% R:14

firstsupport.de

NSns29.domaincontrol.com
A2603:5:2181::f 🇺🇸 GODADDY-DNS
PTRns29.domaincontrol.com
A97.74.104.15🇺🇸 GODADDY-DNS
PTRns29.domaincontrol.com
NSns30.domaincontrol.com
A2603:5:2281::f 🇺🇸 GODADDY-DNS
PTRns30.domaincontrol.com
A173.201.72.15🇺🇸 GODADDY-DNS
PTRns30.domaincontrol.com
MXfirstsupport-de.mail.protection.outlook.com
A2a01:111:f403:ca27:: 🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d:: 🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1 🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2 🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A2a01:488:42:1000:50ed:8578:ffe2:3538 🇩🇪 Host Europe GmbH
A80.237.133.120🇩🇪 GD-EMEA-DC-CGN1
PTRwp351.webpack.hosteurope.de

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

firstsupport.de is a parent of mx0.firstsupport.de.

firstsupport.de points to two IP numbers: 2a01:488:42:1000:50ed:8578:ffe2:3538 and 80.237.133.120.

Other host names such as brekitsch.de, wp351.webpack.hosteurope.de, test-fuchs.it, home-xpress.de and testfuchs.de share IP numbers with firstsupport.de.

firstsupport.de is delegated to two name servers: ns29.domaincontrol.com and ns30.domaincontrol.com.

firstsupport.de uses the same name server setup as other domains, including animera.biz, couldcomposer.com, michaeldarnell.com, batterycentre.com and stone-tech.de.

Host names with two IP numbers:

ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15.

ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15.

The mail server for firstsupport.de is firstsupport-de.mail.protection.outlook.com.

firstsupport-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.

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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NfTCHgi CF johedugfp 2025-10-12