CF1763497492863-tsm20251116095642

DNSWHOIS.INFO - 4u-at-work.de

Search for IP or hostnames:

4u-at-work.de checked at 2025-11-18T20:24:52.759Z 898ms 97/97/97 100% R:11 allDone:true timedOut:false

4u-at-work.de

NSns298.linevast.de
A2a05:8b81:1000:2::a8a9:58a4 🇩🇪 Droptop GmbH
A185.185.24.84🇩🇪 Droptop GmbH
PTRmanaged.19561.linevast.de
NSns299.linevast.de
A185.185.24.254🇩🇪 Droptop GmbH
PTRmanaged.19561.linevast.de
MX4uatwork-de0ec.mail.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.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
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A2a05:8b81:1000:2::a8a9:58a4 🇩🇪 Droptop GmbH
A185.185.24.84🇩🇪 Droptop GmbH
PTRmanaged.19561.linevast.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

4u-at-work.de is the parent of www.4u-at-work.de.

4u-at-work.de resolves to two IP numbers: 2a05:8b81:1000:2::a8a9:58a4 and 185.185.24.84.

other host names including zahlenwerk.com, mail.4u-at-work.gmbh, mail.4u-mail.de, mail.mein4u.net and mail.4u-at-work.net share IP numbers with 4u-at-work.de.

4u-at-work.de is delegated to two name servers ns298.linevast.de and ns299.linevast.de.

4u-at-work.de shares the same name server setup as other domains, for instance zahlenwerk.com, 4u-service.net, 4u-ps.net, my4u.net and mein4u.net.

Two IP numbers for a host: ns298.linevast.de points to 2a05:8b81:1000:2::a8a9:58a4 and 185.185.24.84.

One IP number for a host: ns299.linevast.de points to 185.185.24.254.

4u-at-work.de is handled by a single mail server, 4uatwork-de0ec.mail.protection.outlook.com.

Host 4uatwork-de0ec.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::d, 52.101.68.18, 52.101.68.36, 52.101.68.39 and 52.101.73.12.

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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