Cognizant.com does not open. DNS Error

Avinash Wagholem getting following whenever i visit: #-Link-Snipped-#



Service Unavailable - DNS failure

The server is temporarily unable to service your request. Please try again later.
Reference #11.4f04c4df.1346941616.3809fd3

y? 😕

There's a problem with your DNS server. The website is loading fine. Whenever you want to check whether the site is actually down or it's just some error on your side, head over to: #-Link-Snipped-#

problem is with ISP DNS...i tried another ISP...it is opening..
i also tried with hosts file..but couldn't resolve the problem...
finally tried OpenDNS <a href="https://www.opendns.com/" target="_blank" rel="nofollow noopener noreferrer">Cloud Delivered Enterprise Security by OpenDNS</a> its working..

thanks 😀

OpenDNS and Google DNS work just fine 99.99% of the times. I used Google DNS for some time before shifting back to my ISP's default DNS.