Start in Wix
- In Wix, open Domains and choose Connect a domain you already own.
- Select the correct site and enter the .ch domain.
- If Wix offers pointing, choose it to keep olu DNS and copy the exact A and CNAME values Wix displays.
Finish the connection
- Add the displayed root and www records in olu.
- Remove conflicting records for those website hostnames only; retain MX and email TXT records.
- Run the Wix connection check and wait for the domain and HTTPS certificate to become active.
If Wix only offers a nameserver connection for your setup, changing nameservers moves all DNS control away from olu. Re-create website and email records at Wix before switching.