My WEB server is under BM firewall, NATed.
The public IP is (www.kalmanovitz.co.il).
We have an internal DNS-DHCP server.

I can see the above site from behind BM (internal NET) using both
www.kalmanovitz.co.il and web.kalmanovitz.co.il (replaced www with web)
since both are defined in our DNS server.

What is needed to do to view the site from outside world using the
web.kalmanovitz.co.il too?