CF1759688893126-tsm20251005092912

WWW.RTSAK.COM - csys-online.de

Search for IP or hostnames:

csys-online.de checked at 2025-10-05T18:28:13.106Z 432ms 85/85/85 100% R:9

csys-online.de

NSdns01-tld.t-online.de
A2003:2:6:137:80:157:195:90 🇩🇪 Deutsche Telekom
A80.157.195.90🇩🇪 Deutsche Telekom
NSdns02-tld.t-online.de
A2003:180:a::1:53 🇩🇪 Deutsche Telekom
PTRdns02-tld.t-online.de
A212.185.24.9🇩🇪 Deutsche Telekom
PTRdns02-tld.t-online.de
MXsmtp-01.tld.t-online.de
A194.25.134.76🇩🇪 Deutsche Telekom
PTRsmtp-01.tld.t-online.de
MXsmtp-02.tld.t-online.de
A194.25.134.12🇩🇪 Deutsche Telekom
PTRsmtp-02.tld.t-online.de
A2003:2:2:15:80:150:6:143 🇩🇪 Deutsche Telekom
PTRtld.t-online.de
A80.150.6.143🇩🇪 Deutsche Telekom
PTRtld.t-online.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

csys-online.de resolves to two IP numbers: 2003:2:2:15:80:150:6:143 and 80.150.6.143.

other host names including adalberto.de, eagleimpressions.com, hiph.de, dgtp.de and vom-plixholz.de share IP numbers with csys-online.de.

csys-online.de is delegated to two name servers dns01-tld.t-online.de and dns02-tld.t-online.de.

csys-online.de shares the same name server setup as other domains, for instance buhre.org, qmgs.de, sascha-latsch.de, u-c-e.de and lindtart.de.

Host names with two IP numbers:

The host name dns01-tld.t-online.de points to 2003:2:6:137:80:157:195:90 and 80.157.195.90; the host name dns02-tld.t-online.de points to 2003:180:a::1:53 and 212.185.24.9.

Two mail servers handle csys-online.de: smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.

csys-online.de shares the same mail server setup as other domains, for instance fbrunen.de, dugdale.homepage.t-online.de, ellinger-grafik.de, ost-blog.net and buero-ankekrause.de.

csys-online.de shares some mail servers with other domains, at least partially, for example designinform.de and sunimprof.de.

these mail servers are commonly used with the mail servers mail.designinform.de.

Host names with one IP number:

smtp-01.tld.t-online.de points to 194.25.134.76

smtp-02.tld.t-online.de points to 194.25.134.12

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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