Trusted Domain in Thailand

[Sylphe]

How to set trusted server in thailand? If i use free ddns from TRUE company. (Provider internet company)
I try to use admin@myweb.trueddns.com , but it doesn’t work.

Anyone have idea to setup it ?

Thank you in advance

[jtr]

https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/config_sample_php_parameters.html#trusted-domains

https://docs.nextcloud.com/server/latest/admin_manual/installation/installation_wizard.html#trusted-domains