If the .asadmintruststore file for a domain has been deleted, you can easily create a new file
Use the local asadmin start-domain command to start a domain you want to manage.
Note that a local asadmin command does not require an .asadmintruststore file to start the domain.
Run any remote asadmin command.
Remote asadmin commands require the --user, --passwordfile (--password), --host, and --port options to be specified, and a target domain to be running.
Accept the new Domain Certificate by pressing “y” when prompted.