CF1760730866634-tsm20251017082432

WWW.RTSAK.COM - one4u.ch

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one4u.ch checked at 2025-10-17T19:54:26.619Z 233ms 60/60/60 100% R:14

AI analysis

mail.one4u.ch has one4u.ch as its parent.

one4u.ch maps to IP address 80.74.155.20.

Other host names, for instance moosbrunnen.ch, mail.hotel-konstanz.ch, hirter.net, smtp.saeure.ch and mail.hirter.net share IP numbers with one4u.ch.

Two name servers ns1.cmsweb.ch and ns2.cmsweb.ch are delegated to one4u.ch.

one4u.ch uses the same name server configuration as other domains, such as partyservice-bonaduz.ch, cosmea.ch, grau.ch, ammann-gasser.ch and x-file.ch.

Host names with a single IP address:

ns1.cmsweb.ch points to 80.74.130.203

ns2.cmsweb.ch points to 80.74.144.45

one4u.ch is handled by a single mail server, mail.one4u.ch.

mail.one4u.ch points to one IP number: 80.74.155.20.

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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