Unable to connect to third party services during a build

During your build process, you may be connecting to one or more 3rd party services, such as a repository server or a remote database.

For security reasons, we restrict outbound connections from the build servers to a small number of ports, which are as follows:

TCP ports

22
53
80
443
3306
5432
6379
9418
25060

UDP ports

So that DeployHQ can connect to the remote server, you'll need to ensure the protocol and connection is able to accept connections from our IP ranges on one of those ports.