Each network has its DNS system, and if it is unable to translate a domain name into an IP, it will ask another DNS systems, until it returns correct IP. It is the service that translates domain names into IP addresses.
4.3 Solution 3: Clean DNS with Command Prompt (CMD).4.2 Solution 2: Disable Firewall and Anti-virus on Windows 10.4 How to Fix on DNS_PROBE_FINISHED_BAD_CONFIG on Windows 10.3.3 Solution 3: Renew IP Address on Android.3.2 Solution 2: Flush DNS Cache on Android.3 How to Fix on DNS_PROBE_FINISHED_BAD_CONFIG on Android.2 What is DNS_PROBE_FINISHED_BAD_CONFIG?.
