[squid-users] Bypass DNS-request for Privat-Addresses managed by PARENT

I need Access (over squid) to some Internal-Websites of a company
somewhere.

I have configured my SQUID (2.6.STABLE13) like this:
 
cache_peer REMOTE-COMPANY-SQUID-IP parent 3128 0 no-query
acl REMOTE_DOMAINS dstdom_regex "/etc/squid/privat_remote_domains"
cache_peer_access REMOTE-COMPANY-SQUID-IP allow REMOTE_DOMAINS
never_direct allow REMOTE_DOMAINS
http_access allow REMOTE_DOMAINS
 
How can I bypass all DNS-Requests for REMOTE_DOMAINS ?
 
Thanks.