Domain Name Server Troubleshooting. Check IP configuration Run ipconfig all at a command prompt and verify the IP address subnet mask and default gateway. Run nslookup and verify that the machine can reach the DNS server.
You can check if your domains use our default name servers by either logging into your account and viewing the Domain Manager page or by running a WHOIS search. Troubleshooting Common Errors The first thing you can do when faced with DNS errors is to check for the most common issues. Network name cannot be found.
With this tool you can determine the name to IP address mappings the mail server IP the authoritative DNS server and more.
Do one of the following. This guide offers troubleshooting tips for overcoming typical domain resolution issues and also gives a simplified explanation of how DNS works. If you recently pointed the domain to DNSimple and the domain still isnt resolving remember it may take up to 24 hours for a name server change to propagate. If the answer isnt there the request is forwarded to the top-level domain TLD server.