WhoIsHostingThis

Triggers: !hosting, !whohosts, !wiht

Try it

Kagi would openhttps://www.whoishostingthis.com/?q=nginx+reverse+proxy

Run !hosting in Kagi

URL pattern: https://www.whoishostingthis.com/?q=query

Searches www.whoishostingthis.com, filed under Sysadmin.