DNS Not passing internal traffic to external source

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hello,

we've had access external website use our company hosted godaddy awhile now.  recently have lost access external website inside our network.  nothing has been changed our dns or firewalls , still have access outside our network; inside our lan having issues.  i checked make sure have host in place both (same parent) , www.  cleared dns cache , cache on computer, flushing dns.  still nothing.  i can run nslookup , goes through, pinging website both server dns on , computer.  am @ loss here.  

hi dlinds,

check if understanding correct, internal clients use internal dns server resolve website correct ip address , internal clients ping website, while internal clients unable visit website.

if understanding correct, please check if http port opened on firewall, check if there proxy between internal clients , website, use ie visit if use third-party explorer visit.

best regards,

anne

please remember mark replies answers if help.
if have feedback technet subscriber support, contact tnmff@microsoft.com.



Windows Server  >  Server Manager



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