- Create a new host entry in Infomaniak with IP 10.0.0.0 (it's easier to see if the update worked)
- Go to UniFi Network -> Setting -> Internet -> Choose primary -> Advanced Manual -> Dynamic DNS
- Add a new entry with hostname, username, password, server url (without https://, check below, service anything but not custom)
- Save settings
- Go back to Infomaniak and check IP of your updated hostname (this may take 15 seconds or more)
infomaniak.com/nic/update?hostname=%h&myip=%i