TonyEGLUndergrond

The following error occurred attempting to join the domain "egl-underground.mainframe": An attempt to resolve the DNS name of a domain controller in the domain being joined has failed. Please verify this client is configured to reach a DNS server that can resolve DNS names in the target domain. I am running windows server 2008 R2 trying to connect with a windows 7 computer. I have already set the DNS in my computer to the Server running DNS Server (same as DC server) I can ping the server, i can nslookup the FQDN aswell with no problems. Any help?