XDA Developers on MSN

Your DNS filters are probably being bypassed (and here's how to fix that)

Running a local DNS server is great - until your devices ignore it ...
Hosted on MSN

What Is DNS Failure? (And How To Fix It)

DNS server isn't responding,' 'DNS lookup failed,' 'NXDOMAIN' and 'DNS resolution timeout' are just some of the possible ways your browser or internet-enabled device tells you there is a DNS failure.