This article will help you to Mass Refresh your browser to clear the cache.
We faced some misunderstanding by our clients like their website are not opening even after updating to our nameserver/DNS
It was no issue on our server or any server it was an issue on your browser cache. the browser will show the cached page even you transfer to different hosts it was because every DNS Updation will take 24 Hours for complete propagation.
Please download CCleaner: https://www.piriform.com/ccleaner/download
Install CCleaner and perform a Clean action on all your browsers.
After cleaning with CCleaner Open your browser > History > Clear all browsing history from beginning
Hope this will help for some peoples