CF1760570790102-tsm20251015201252

WWW.RTSAK.COM - com4systems.net

Search for IP or hostnames:

com4systems.net checked at 2025-10-15T23:26:30.088Z 176ms 94/94/94 100% R:17

com4systems.net

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
MXrelay.rzone.de
A81.169.145.96🇩🇪 STRATO AG
PTRrelay.rzone.de
NSshades14.rzone.de
A2607:f1c0:fe:53:185:132:34:141 🇺🇸 IONOS-Anycast
PTRshades14.rzone.de
A185.132.34.141🇩🇪 IONOS-Anycast
PTRshades14.rzone.de
MXsrv1.com4systems.net
A85.215.117.49🇩🇪 IONOS SE
PTRsrv1.com4systems.net
A2a01:238:20a:202:1073:: 🇩🇪 STRATO AG
PTRw09.rzone.de
A81.169.145.73🇩🇪 STRATO AG
PTRw09.rzone.de

net

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NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
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NSm.gtld-servers.net

Up

Starts with same word

Starts similarily

AI analysis

com4systems.net is the parent of srv1.com4systems.net.

com4systems.net points to two IPs: 2a01:238:20a:202:1073:: and 81.169.145.73.

Other host names including ib-ha.de, easylines.nl, wasserstrahlschneiden-haertel.de, corali.org and galeriepolhus.nl share IP numbers with com4systems.net.

com4systems.net's delegation uses two name servers, docks01.rzone.de and shades14.rzone.de.

com4systems.net shares the same name server setup as other domains, for example tetralog.com, m-learning.info, dacort.ch, konditorei-burger.de and jvdh.net.

com4systems.net at least partially shares name servers with other domains, including thumanns-muehle.de, bus-und-bug.de, mpmm.de, wischer-hennef.de and groni.de.

These name servers are typically used together with the name servers docks17.rzone.de, shades03.rzone.de, shades18.rzone.de, shades08.rzone.de, docks15.rzone.de, docks20.rzone.de, docks03.rzone.de, shades05.rzone.de, shades02.rzone.de and shades13.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

shades14.rzone.de points to: 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141

com4systems.net is handled by two mail servers: relay.rzone.de and srv1.com4systems.net.

com4systems.net uses the same mail server setup as other domains, such as voigt-online.de.

The mail servers for com4systems.net are shared with other domains, for instance dietz-verlag.de, eictronic.de, avaluxe.eu, banbula.com and alynmedia.com.

These mail servers are commonly used alongside aspmx.l.google.com and alt1.aspmx.l.google.com.

Host names with a single IP:

relay.rzone.de points to 81.169.145.96.

srv1.com4systems.net points to 85.215.117.49.

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

TvrPeYX CF johedugfp 2025-10-15