www.buhlmannlabs.ch has address 212.25.25.162
This page provides an online version of the OS hostname and whois commands. It allows you to retrieve publicly available DNS and Whois information for any website or hostname through a single interface.
Host Info
cleantalk.org:~$ host www.buhlmannlabs.ch
www.buhlmannlabs.ch is an alias for plesk01.iway.ch
plesk01.iway.ch has address 212.25.25.162
Whois info
cleantalk.org:~$ whois www.buhlmannlabs.ch
Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.