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.

Nearly a month after a critical flaw in the Internet’s Domain Name System was first reported, vendors of some of the most widely used firewall software packages are scrambling to fix a problem that ...

Dan Kaminsky, director of penetration testing at IOActive, discovered a fundamental flaw in the Domain Name System (DNS) protocol that would allow an attacker to massively disrupt the Internet. His ...

Follow these suggestions to fix the Access denied error in Steam on your Windows PC. Run Steam as an Administrator Flush the DNS Cache Use a VPN or Disable Existing ...