Having a problem with a Windows Server 2003.
It's the DNS server for the local LAN it forwards requests to "220.127.116.11" and has been working fine for years. Now today all external DNS requests are timing out.
nslookup www.google.co.uk from the server I get
"DNS Request timed out"
if inside of nslookup I change the DNS server to 18.104.22.168 and run the same request I also get "request timed out"
I can successfully connect to 22.214.171.124 on port 53 via telnet so there is connectivity.#
Any ideas on what to check?