Assalam o Alaikum!
I have configured squid server, and just allow our network to access http..
I didn't define any rule to block any site
So when I tested browsing via squid I can open all websites except few including www.nelaam.com
When I tried to open this site I got this message:
Unable to determine IP address from host name www.nelaam.com
The DNS server returned:
Server Failure: The name server was unable to process this query.
WHY I CAN'T OPEN ABOVE WEBSITE and CAN OPEN ALL OTHER WEBSITES?