CF1763435183239-tsm20251116095642

MXLIST.NET - www.cstec.nrw

Search for IP or hostnames:

www.cstec.nrw checked at 2025-11-18T03:06:23.070Z 1294ms 58/58/58 100% R:9 allDone:true timedOut:false

www.cstec.nrw

MXmx00.kundenserver.de
A212.227.15.41🇩🇪 IONOS-AS
PTRmx00.kundenserver.de
MXmx01.kundenserver.de
A217.72.192.67🇩🇪 IONOS-AS
PTRmx01.kundenserver.de
A2001:8d8:100f:f000::2ef 🇩🇪 IONOS-AS
PTR2001-08d8-100f-f000-0000-0000-0000-02ef.elastic-ssl.ui-r.com
A217.160.0.224🇩🇪 IONOS-AS
PTR217-160-0-224.elastic-ssl.ui-r.com

cstec.nrw

NSns-de.1and1-dns.biz
NSns-de.1and1-dns.com
NSns-de.1and1-dns.de
MXmx00.ionos.de
MXmx01.ionos.de
NSns-de.1and1-dns.org
A2001:8d8:100f:f000::2ef 🇩🇪 IONOS-AS
A217.160.0.224🇩🇪 IONOS-AS

Starts with same word

Starts similarily

AI analysis

www.cstec.nrw resolves to two IP numbers: 2001:8d8:100f:f000::2ef and 217.160.0.224.

Other host names, for instance daviddeller.co.uk, iesa.de, lautners.de, inoxpaser.es and duk-holding.de share IP numbers with www.cstec.nrw.

www.cstec.nrw is handled by two mail servers: mx00.kundenserver.de and mx01.kundenserver.de.

www.cstec.nrw has the same mail server setup as other domains, including lpmh.de, cleanshop.de, bkh-schwaben.de, reflex-training.de and s230447601.online.de.

www.cstec.nrw shares some mail servers with other domains, at least partially, such as hopper.eu, wscaduniverse.com, nordceram.com, wetter-kleinwalsertal.at and hpn-proxy4.cliqz.com.

Host names with one IP number: The host name mx00.kundenserver.de points to 212.227.15.41 and the host name mx01.kundenserver.de points to 217.72.192.67.

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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