database. So we can't just modify Bind's Zone files.
To add an A record of a subdomain you have to do the following:
/usr/local/psa/bin/dns -a domain.tld -a subdomain -ip 127.0.0.1
the first -a is for add to zone which is why it must specify the top
level domen, the second is for A record, and must not contain the full
domain only the subdomain. If you use the full domain
subdomain.domain.tld you will end up with a record like
subdomain.domain.tld.domain.tld because plesk does not allow you to
terminate with a .. Thank you plesk for a shitty interface. The record
this create's looks like
subdomain.domain.tld. IN A 127.0.0.1
To delete this record you would use the following
/usr/local/psa/bin/dns -d domain.tld -a subdomain -ip 127.0.0.1
you'll note that it's the exact same thing except you replace the
first -a which is for add, with -d for delete.