# I can't manage trust domains **URL:** \ **Category:** ℹ️ Support\ **Created:** [July 6, 2022, 3:42am UTC](https://help.nextcloud.com/t/i-cant-manage-trust-domains/141766 "2022-07-06T03:42:05Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![anon75456558](https://help.nextcloud.com/letter_avatar/anon75456558/32/6_22734026db12803ebb3e059622ac3534.png) [@anon75456558](https://help.nextcloud.com/u/anon75456558)\ **Post date:** [July 6, 2022, 6:24am UTC](https://help.nextcloud.com/t/i-cant-manage-trust-domains/141766/2 "2022-07-06T06:24:18Z")
The search function works just as well as the admin documentation. > [@HowTo: Add a new trusted domain](https://help.nextcloud.com/t/howto-add-a-new-trusted-domain/26): > > Trusted domains are used by Nextcloud to prevent [Host Header Poisoning](https://statuscode.ch/2015/02/a-tale-about-trusted_domains/). You need to specify every domain at which your Nextcloud can be accessed. This means if you have Nextcloud installed at “192.168.0.29” and also want it to be accessible at “[cloud.example.com](http://cloud.example.com)” you’d need to modify the trusted\_domains entry in your config/config.php. The initial config would look like the following: 'trusted\_domains' =\> array ( 0 =\> '192.168.0.29', ), To add a new domain just add new entries by ap… You basically skipped the entire support form. Fill it out and please do research. List exact steps taken. Make some effort please. --- _[View the full topic](https://help.nextcloud.com/t/i-cant-manage-trust-domains/141766)._