CF1763442479539-tsm20251116095642

WWW.RTSAK.COM - mail.basicfour.ch

Search for IP or hostnames:

mail.basicfour.ch checked at 2025-11-18T05:07:59.527Z 267ms 36/36/36 100% R:13 allDone:true timedOut:false

mail.basicfour.ch

A2a01:ab20:0:4::73 🇨🇭 cyon GmbH
PTRs064.cyon.net
A149.126.4.73🇨🇭 cyon GmbH
PTRs064.cyon.net

basicfour.ch

MXmail.basicfour.ch
NSns1.cyon.ch
NSns2.cyon.ch
A2a01:ab20:0:4::73 🇨🇭 cyon GmbH
A149.126.4.73🇨🇭 cyon GmbH

MX for

Starts with same word

Starts similarily

AI analysis

mail.basicfour.ch handles mail for basicfour.ch.

mail.basicfour.ch points to two IP numbers: 2a01:ab20:0:4::73 and 149.126.4.73.

Other host names such as haefliger-ag.ch, wujiquan.ch, mail.testung.net, mail.a4w.ch and fgbasel.ch share IPs with mail.basicfour.ch.

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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