CF1760377181025-tsm20251012143351

WWW.ROBTEX.COM - nextfour.de

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nextfour.de checked at 2025-10-13T17:39:41.007Z 58ms 174/174/174 100% R:6

nextfour.de

NSdocks19.rzone.de
A2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS SE
PTRdocks19.rzone.de
A217.160.80.146🇩🇪 IONOS SE
PTRdocks19.rzone.de
NSshades04.rzone.de
A2607:f1c0:fe:53:185:132:34:131🇺🇸 IONOS-Anycast
PTRshades04.rzone.de
A185.132.34.131🇩🇪 IONOS-Anycast
PTRshades04.rzone.de
MXnextfour-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
A2a01:238:20a:202:1165::🇩🇪 STRATO AG
PTRwa5.rzone.de
A81.169.145.165🇩🇪 STRATO AG
PTRwa5.rzone.de

de

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

Starts with same word

Starts similarily

AI analysis

nextfour.de points to two IP numbers: 2a01:238:20a:202:1165:: and 81.169.145.165.

Other host names, for instance totaalrenovatie.com, afreisen.de, digitaldruck-hpl.de, broetchenkoeln.de and ermert.org share IP numbers with nextfour.de.

nextfour.de's delegation is to two name servers docks19.rzone.de and shades04.rzone.de.

nextfour.de shares the same name server configuration as other domains, such as di-mer.com, efaro.net, surventobrass.nl, einthema.de and paconet.eu.

nextfour.de at least partially shares its name servers with other domains, for instance utstarcom.de, cloudya.tech, ballett-workout.de, vpr.de and easyeten.nl.

These name servers are commonly used with docks13.rzone.de, shades18.rzone.de, shades14.rzone.de, shades01.rzone.de, shades08.rzone.de, shades19.rzone.de, docks16.rzone.de, docks01.rzone.de, docks11.rzone.de and shades17.rzone.de.

Host names with two IP numbers: docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131

nextfour.de is served by a single mail server, nextfour-de.mail.protection.outlook.com.

The host name nextfour-de.mail.protection.outlook.com resolves 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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