CF1762834020183-tsm20251109205412

WWW.RTSAK.COM - openheaven.ch

Search for IP or hostnames:

openheaven.ch checked at 2025-11-11T04:07:00.168Z 222ms 77/77/77 100% R:20 allDone:true timedOut:false

openheaven.ch

MXopenheaven.ch
A2a01:ab20:0:4::20 🇨🇭 CYON
PTRs011.cyon.net
A149.126.4.20🇨🇭 CYON
PTRs011.cyon.net
NSns1.cyon.ch
A2a01:ab20:0:185::2 🇨🇭 CYON
A185.174.216.2🇨🇭 CYON
PTRns1.cyon.ch
NSns2.cyon.ch
A2001:67c:234::2 🇨🇭 CYON
A91.206.24.2🇨🇭 CYON
PTRns2.cyon.ch
A2a01:ab20:0:4::20 🇨🇭 CYON
PTRs011.cyon.net
A149.126.4.20🇨🇭 CYON
PTRs011.cyon.net

ch

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

MX for

Starts with same word

Starts similarily

AI analysis

The mail server for openheaven.ch is openheaven.ch.

openheaven.ch points to two IPs: 2a01:ab20:0:4::20 and 149.126.4.20.

Other host names, for instance dadocom.ch, nasevelo.ch, foto4u.ch, mail.stmarien-basel.ch and hasle-muehle.ch share IP numbers with openheaven.ch.

Two name servers ns1.cyon.ch and ns2.cyon.ch are delegated to openheaven.ch.

openheaven.ch uses the same name server configuration as other domains, such as sammelkarte.ch, wtu.ch, uronw.ch, oxil.ch and secumail.ch.

Host names with two IPs:

ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.

ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.

One mail server serves openheaven.ch.

Host name openheaven.ch points to IPs 2a01:ab20:0:4::20 and 149.126.4.20.

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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