CF1762913266826-tsm20251109205412

WWW.RTSAK.COM - cla.ch

Search for IP or hostnames:

cla.ch checked at 2025-11-12T02:07:46.814Z 565ms 57/57/57 100% R:16 allDone:true timedOut:false

cla.ch

MXmail.cla.ch
A146.4.79.163🇨🇭 SWISSCOM
PTRmail.cla.ch
NSdns1.swizzonic.ch
A2604:e180:1032::ffff:6ba2:8a2a 🇺🇸 DEFENSE-NET
PTRdns1.swizzonic.ch
A107.162.138.42🇺🇸 DEFENSE-NET
PTRdns1.swizzonic.ch
NSdns2.swizzonic.ch
A2a01:8100:2901::1:183:202 🇮🇹 REGISTER-AS
A81.88.58.219🇮🇹 REGISTER-AS

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

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Starts with same word

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AI analysis

The parent of mail.cla.ch is cla.ch.

Two name servers dns1.swizzonic.ch and dns2.swizzonic.ch handle delegation for cla.ch.

cla.ch uses the same name server setup as other domains, for example schrittfuerschritt.biz, atom.ch, wdmra.ch, maxim-nails.ch and bonvalet.ch.

Host names with two IP numbers:

dns1.swizzonic.ch points to: 2604:e180:1032::ffff:6ba2:8a2a and 107.162.138.42

dns2.swizzonic.ch points to: 2a01:8100:2901::1:183:202 and 81.88.58.219

cla.ch is handled by a single mail server, mail.cla.ch.

mail.cla.ch points to a single IP: 146.4.79.163.

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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