CF1759204743888-tsm20250929235914

IPLIST.NET - contract-support4u.com

Search for IP or hostnames:

contract-support4u.com checked at 2025-09-30T03:59:03.874Z 177ms 86/86/86 100% R:13

contract-support4u.com

NSdocks01.rzone.de
A2001:8d8:fe:53:5747:2a74:d:1 🇩🇪 IONOS SE
PTRdocks01.rzone.de
A217.160.80.128🇩🇪 IONOS SE
PTRdocks01.rzone.de
NSshades07.rzone.de
A2607:f1c0:fe:53:185:132:34:134 🇺🇸 IONOS-Anycast
PTRshades07.rzone.de
A185.132.34.134🇩🇪 IONOS-Anycast
PTRshades07.rzone.de
MXsmtp.rzone.de
A2a01:238:20a:202:50f0::2097 🇩🇪 STRATO AG
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO AG
PTRsmtp.rzone.de
A2a01:238:20a:202:1165:: 🇩🇪 STRATO AG
PTRwa5.rzone.de
A81.169.145.165🇩🇪 STRATO AG
PTRwa5.rzone.de

com

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AI analysis

maildefer.contract-support4u.com has contract-support4u.com as its parent.

contract-support4u.com points to two IPs: 2a01:238:20a:202:1165:: and 81.169.145.165.

Other host names, for instance mectec.de, immo-atelier.com, fertiagrum.be, myonlineweb.de and indoorspielplatz.de share IP numbers with contract-support4u.com.

Two name servers docks01.rzone.de and shades07.rzone.de are delegated to contract-support4u.com.

contract-support4u.com uses the same name server configuration as other domains, such as 5v12.de, martinamauch.de, chaletsite.be, altaban.com and wunderweb.de.

contract-support4u.com at least partially shares name servers with other domains such as koeln-gaestefuehrer.de, boppard.net, anbibank.info, fettbuckel.de and simobau.com.

These name servers are often used together with docks16.rzone.de, shades05.rzone.de, shades03.rzone.de, shades13.rzone.de, docks02.rzone.de, docks15.rzone.de, shades12.rzone.de, docks04.rzone.de, shades08.rzone.de and docks05.rzone.de.

Host names with two IPs:

docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128.

shades07.rzone.de points to 2607:f1c0:fe:53:185:132:34:134 and 185.132.34.134.

contract-support4u.com is handled by a single mail server, smtp.rzone.de.

contract-support4u.com shares the same mail server setup as other domains, including ambredubois.com, awiin.com, mail.dagli.nl, eunike.nl and biosal-skin.care.

Host name smtp.rzone.de points to IPs 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

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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KxZfdBm CF johedugfp 2025-09-30