DNS error generally occurs due to the incorrect DNS settings, changed IP Address and Firewall issues. Sometimes because of outdated data or incorrect information containing HOSTS file may also generate this error.
Still, if you don’t remember adding listings to a HOSTS file, it silently may contain listings, for the reason that some Internet accelerator tools edit them automatically without giving you any notification.
Hardeep has always been a Windows lover ever since she got her hands on her first Windows XP PC. She has always been enthusiastic about technological stuff, especially Artificial Intelligence (AI) computing. Before joining PC Error Fix, she worked as a freelancer and worked on numerous technical projects.