Not entirely sure what you're looking for, but there's a chance you mean this: turn pa-qa.pa.myserver.com
into a valid LDAP path.
Since I don't know your network, I don't know whether pa-qa
really is a server .... but there's a chance you could get your LDAP path by just "splitting" up your DNS-style server name into parts, and prefixing each one of the with a DC=
(DC stands for Domain Component) - so your resulting LDAP path could be something like:
LDAP://pa-qa.pa.myserver.com/OU=members,DC=pa-qa,DC=pa,DC=myserver,DC=com
But again: that really depends on your network and its setup, and it's really not possible to say for sure just from your DNS machine name..... (that machine could be part of the DC=pa,DC=Myserver,DC=Com
domain, too).