Set up DNS on Windows Server 2008 (R2)

  • Hi
    I can create the DNS server and add a domain in the windows server 2003 seasily but I a have aproblem with the windows server 2008 R2.

    I connect my server (windows server 2008 R2) on th einternet IP Static with the DMZ and forward the port (53 ,80 ,21) in my modem. Now I can remote of other network to the my server in the internet and see the port 80 (webserver) on the internet, But when I add a domain on the DNS in windows server 2008 R2 I get the error when I try to add ns1.mydomain.com…!!!.
    So my domain name server have ping in the internet but when I add this ns in the dns zoone it say timeout.