CF1760403348415-tsm20251012143351

WWW.ROBTEX.COM - grt-gmbh.at

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grt-gmbh.at checked at 2025-10-14T00:55:48.373Z 158ms 158/158/158 100% R:12

grt-gmbh.at

NSns1.world4you.at
A2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-Anycast
PTRns2.world4you.at
A185.132.32.253🇩🇪 IONOS-Anycast
PTRns2.world4you.at
NSns2.world4you.at
A2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS SE
PTRns1.world4you.at
A217.160.82.253🇩🇪 IONOS SE
PTRns1.world4you.at
MXgrtgmbh-at0i.mail.protection.outlook.com
A2a01:111:f403:ca04::a🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A185.164.5.194🇦🇹 World4You Internet Services GmbH
PTRzk5t3m.myvserver.online

at

NSd.ns.at
NSj.ns.at
NSn.ns.at
NSr.ns.at
NSu.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at

Starts with same word

Starts similarily

AI analysis

grt-gmbh.at points to a single IP: 185.164.5.194.

Other host names, for instance holter.at, holter.net and zk5t3m.myvserver.online share IP numbers with grt-gmbh.at.

Two name servers ns1.world4you.at and ns2.world4you.at handle delegation for grt-gmbh.at.

grt-gmbh.at uses the same name server setup as other domains, for example fons.at, euromicro.net, singit.at, pp-anlagen.at and alldigital.at.

Host names with two IP numbers:

ns1.world4you.at points to: 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253

ns2.world4you.at points to: 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253

grt-gmbh.at is handled by a single mail server, grtgmbh-at0i.mail.protection.outlook.com.

Hostname grtgmbh-at0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::e, 52.101.68.5, 52.101.68.18, 52.101.68.36 and 52.101.73.16.

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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