CF1763795103805-tsm20251116095642

WWW.ROBTEX.COM - opensystems.ch

Search for IP or hostnames:

opensystems.ch checked at 2025-11-22T07:05:03.775Z 1003ms 159/159/159 100% R:17 allDone:true timedOut:false

opensystems.ch

MXmx1.open.ch
A213.156.227.108🇨🇭 Open Systems AG
PTRmx1.open.ch
MXmx2.open.ch
A213.156.239.108🇨🇭 Open Systems AG
PTRmx2.open.ch
NSns-cloud-d1.googledomains.com
A2001:4860:4802:32::6d🇺🇸 Google
PTRns-cloud-d1.googledomains.com
A216.239.32.109🇺🇸 Google
PTRns-cloud-d1.googledomains.com
NSns-cloud-d2.googledomains.com
A2001:4860:4802:34::6d🇺🇸 Google
PTRns-cloud-d2.googledomains.com
A216.239.34.109🇺🇸 Google
PTRns-cloud-d2.googledomains.com
NSns-cloud-d3.googledomains.com
A2001:4860:4802:36::6d🇺🇸 Google
PTRns-cloud-d3.googledomains.com
A216.239.36.109🇺🇸 Google
PTRns-cloud-d3.googledomains.com
NSns-cloud-d4.googledomains.com
A2001:4860:4802:38::6d🇺🇸 Google
PTRns-cloud-d4.googledomains.com
A216.239.38.109🇺🇸 Google
PTRns-cloud-d4.googledomains.com
A141.193.213.20🇺🇸 CLOUDFLARESPECTRUM
A141.193.213.21🇺🇸 CLOUDFLARESPECTRUM

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NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

opensystems.ch points to two IPs: 141.193.213.20 and 141.193.213.21.

Other host names, for instance wescobee.com, www.l300go.com, 3od6u8pqhl6q.wpeproxy.com, freighttrace.net and millie.us share IP numbers with opensystems.ch.

opensystems.ch is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

opensystems.ch at least partially shares name servers with other domains such as business.dev, luckylionlottery.com, absygroupe.com, unreality.me and idmyart.com.

Host names with two IP numbers:

ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109

ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109

ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109

ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109

Two mail servers handle opensystems.ch: mx1.open.ch and mx2.open.ch.

opensystems.ch shares the mail server setup with other domains, such as open-systems.com, open.ch and sqooba.io.

Host names with a single IP address:

mx1.open.ch points to 213.156.227.108

mx2.open.ch points to 213.156.239.108

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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