CF1762618103152-tsm20251105200708

WWW.RTSAK.COM - cirs.de

Search for IP or hostnames:

cirs.de checked at 2025-11-08T16:08:23.136Z 191ms 83/83/83 100% R:13

cirs.de

NSdocks05.rzone.de
A2001:8d8:fe:53:5747:2a74:d:5 🇩🇪 IONOS-AS
PTRdocks05.rzone.de
A217.160.80.132🇩🇪 IONOS-AS
PTRdocks05.rzone.de
NSshades09.rzone.de
A2607:f1c0:fe:53:185:132:34:136 🇺🇸 IONOS-ANYCAST
PTRshades09.rzone.de
A185.132.34.136🇩🇪 IONOS-ANYCAST
PTRshades09.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO
PTRsmtpin.rzone.de
A2a01:238:20a:202:1082:: 🇩🇪 STRATO
PTRw82.rzone.de
A81.169.145.82🇩🇪 STRATO
PTRw82.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

cirs.de resolves to two IPs: 2a01:238:20a:202:1082:: and 81.169.145.82.

other host names for instance d-tale.de, orutz.de, czapla.org, alpha-inkasso.de and netz-nagold.de share IP numbers with cirs.de.

cirs.de is delegated to two name servers: docks05.rzone.de and shades09.rzone.de.

cirs.de shares the same name server setup as other domains, for example skubisz.de, uxlab.de, cothurnus.de, t-doc.de and massage-koeln.com.

cirs.de at least partially shares name servers with other domains, for instance klavierunterricht-sigrid-reisbeck.de, globalisierung-welthandel.de, wolf-raumausstatter.de, pharmy.com and gwn24.de.

These name servers are often used together with the name servers shades19.rzone.de, docks15.rzone.de, docks19.rzone.de, docks09.rzone.de, docks02.rzone.de, shades16.rzone.de, shades13.rzone.de, docks11.rzone.de, shades03.rzone.de and shades18.rzone.de.

Host names with two IP numbers:

docks05.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:5 and 217.160.80.132

shades09.rzone.de points to 2607:f1c0:fe:53:185:132:34:136 and 185.132.34.136

cirs.de is handled by a single mail server, smtpin.rzone.de.

cirs.de shares the same mail server setup as other domains, for instance fawie.de, sylt-suchen-und-buchen.de, a-direct.de, syslex.de and formous.com.

Host 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.
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