CF1760611641275-tsm20251016091337

WWW.RTSAK.COM - defu.de

Search for IP or hostnames:

defu.de checked at 2025-10-16T10:47:21.257Z 387ms 104/104/104 100% R:20

defu.de

NSnameserver-1-cc.maxcluster.net
A2a00:f48:1008::209:4:10 🇩🇪 23M GmbH
PTRnameserver-1-cc.maxcluster.net
A194.6.209.4🇩🇪 23M GmbH
PTRnameserver-1-cc.maxcluster.net
NSnameserver-2-cc.maxcluster.net
A2a01:4f8:c010:95a::1 🇩🇪 Hetzner
PTRnameserver-2-cc.maxcluster.net
A159.69.121.79🇩🇪 Hetzner
PTRnameserver-2-cc.maxcluster.net
MXdefu-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
A2a00:f48:1008::209:72:10 🇩🇪 23M GmbH
PTRapp-a-cc.c-1593.maxcluster.net
A194.6.209.72🇩🇪 23M GmbH
PTRapp-a-cc.c-1593.maxcluster.net

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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AI analysis

defu.de is a parent of mail.defu.de and www.defu.de.

defu.de resolves to two IP numbers: 2a00:f48:1008::209:72:10 and 194.6.209.72.

Other host names such as c-1593.maxcluster.net and app-a-cc.c-1593.maxcluster.net share IP numbers with defu.de.

defu.de is delegated to two name servers nameserver-1-cc.maxcluster.net and nameserver-2-cc.maxcluster.net.

defu.de shares the same name server setup as other domains, for instance equinepassion-s1.de, offsetnutrition.com, magento-stammtisch.de, farma.at and shera.de.

defu.de at least partially shares name servers with other domains, for instance mynotebook.de, pacster.com, magdalenenverlag.de and phfshop.com.

Host names with two IP numbers:

The host name nameserver-1-cc.maxcluster.net points to 2a00:f48:1008::209:4:10 and 194.6.209.4; the host name nameserver-2-cc.maxcluster.net points to 2a01:4f8:c010:95a::1 and 159.69.121.79.

defu.de is handled by a single mail server, defu-de.mail.protection.outlook.com.

Host defu-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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dNcCkhf CF johedugfp 2025-10-16