CF1758727038728-tsm20250923215847

NSLIST.NET - codeforce.de

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codeforce.de checked at 2025-09-24T15:17:18.715Z 137ms 83/83/83 100% R:15

codeforce.de

NSdocks17.rzone.de
A2001:8d8:fe:53:5747:2a74:d:17 🇩🇪 IONOS SE
PTRdocks17.rzone.de
A217.160.80.144🇩🇪 IONOS SE
PTRdocks17.rzone.de
NSshades02.rzone.de
A2607:f1c0:fe:53:185:132:34:129 🇺🇸 IONOS-Anycast
PTRshades02.rzone.de
A185.132.34.129🇩🇪 IONOS-Anycast
PTRshades02.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A2a01:238:20a:202:1093:: 🇩🇪 STRATO AG
PTRw8d.rzone.de
A81.169.145.93🇩🇪 STRATO AG
PTRw8d.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

codeforce.de points to two IP numbers: 2a01:238:20a:202:1093:: and 81.169.145.93.

Other host names, for instance kleingrafik.com, koble.de, staudinger.email, balancebox.de and sisacast.com share IP numbers with codeforce.de.

codeforce.de's delegation is to two name servers docks17.rzone.de and shades02.rzone.de.

codeforce.de shares the same name server configuration as other domains, such as khk-anwaelte.de, plotinfo.com, bookexpress.at, drweinhold.de and p24.org.

codeforce.de at least partially shares its name servers with other domains, for instance feichtner-implantologie.de, weiser-kuck.de, hochecker.eu, dp-electronic.com and ketterer-heizungsbau.de.

These name servers are commonly used with shades14.rzone.de, docks05.rzone.de, shades15.rzone.de, shades13.rzone.de, shades20.rzone.de, docks09.rzone.de, docks02.rzone.de, shades08.rzone.de, shades19.rzone.de and docks03.rzone.de.

Host names with two IP numbers: docks17.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129

codeforce.de is served by a single mail server, smtpin.rzone.de.

codeforce.de uses the same mail server setup as other domains such as trenduhr.com, florian-boehm.de, falcona.de, kai-fritsche.de and 116profilemessages.nesmuk.de.

Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

OCpuxOr CF johedugfp 2025-09-24