ERR_NAME_NOT_RESOLVED error is regarding the domain name that can’t be resolved. DNS (Domain Name System) is accountable to resolve the domains. You should know that every domain on the internet has its name server, which helps the DNS’s to fix the Domain Names. The same error on Google Chrome is also the same, but to know this error better, you need to diagnose it and fix it. ERR_NAME_NOT_RESOLVED error will encounter specifically when you aren’t able to open a website.
Try 1: The Site You Are Trying to Access is Your Website, and It Returns ERR_NAME_NOT_RESOLVED
Step 1: After this hold the Windows key and press the R button simultaneously. Now, click on OK after typing cmd.
Step 2: Now, type nslookup your-site.com and then hit Enter.
If you still face the error or you found and invalid IP Address or if the domain doesn’t exist, then you must check this with your host.
Try 2: If the site you are trying to access is a general site, that is accessible everywhere else but not just on your Device
If you encounter this issue in your computer, there are higher chances that your ISP’s DNS servers are down, or maybe the DNS settings are not configured correctly. Google provides Public DNS Servers that give 99.99% uptime, which can be used to fix the ERR_NAME_NOT_RESOLVED issue. The steps are:
Step 1: Press the Windows key and R simultaneously and type ncpa.cpl and then click on OK.
Step 3: Then, right-click on your Network Adaptor and select properties. Click on Properties after highlighting or selecting Internet Protocol Version 4 (TCP/IPv4).
Step 4: Check the box beside “Use the Following DNS Server Address” and update the two fields with the addresses provided below:
Step 5: Now click on OK and Test it.
Try 3: Updating Your DNS on a MAC OS X
Step 1: Click the Apple icon from the top left of a MAC OS X, and then select System Preferences.
Step 2: Then, click on the Network icon and ensure that you have chosen your active Adapter (Ethernet or WiFi).
Step 3: After that, click on Advanced.
Step 4: Go to the DNS Tab and then press on the + symbol. Now remove the DNS and the following:
Clear Google Chrome’s Host Cache and Disable Predict Network Actions to do so follow the steps below:
Step 5: Open the Google Chrome and then go to the Settings. Now click on the option Show Advanced Settings.
Step 6: Click on Privacy.
Step 7: Look for Predict network actions to improve page load performance or use a prediction service to load pages more quickly, to disable it.
Step 8: After it is done, in the address bar type chrome://net-internals/#dns and then click on the Enter key.
Step 9: Finally click on the option Clear Host Cache. It should resolve your ERR_NAME_NOT_RESOLVED issue.
We have mentioned the appropriate solutions for the issues. Just follow the above procedures, and you will fix the error ERR_NAME_NOT_RESOLVED. We are very sure that you will not face this problem again.