Typically, DNS errors are caused by problems on the user end, whether that’s with a network or internet connection, misconfigured DNS settings, or an outdated browser. “DNS Server Not Responding” means that your browser was unable to establish a connection to the internet. However, if the DNS server is unable to properly complete this name resolution process, the end result is usually a message indicating that the DNS server is not responding. When you input a web address into your browser, it is forwarded to a DNS server from your router, where it’s then dissolved and returned as an IP address. Essentially, DNS servers act as translators. What Does “DNS Server Not Responding” Mean?Ī DNS is a naming system that takes alphanumeric domain names (or “hostnames”) and turns them into numeric IP addresses.