One of our clients has issue with Twitter share and their site/DNS does not pass Card Validator test with below error.In fact, the error message was “ERROR: Fetching the page failed because the fetcher cannot resolve the address.” but now it’s been changed to “ERROR: Failed to fetch page due to: DnsResolutionRequestTimeout”. Interesting thing is there are one or two pages that pass the test! This web site runs on Azure server and when I tried the same pages with different domain name they all work fine. That means there’s some issue with the domain name but I have no idea how to fix it. I checked the name server but there’s no issue I can find.
ERROR: Failed to fetch page due to: DnsResolutionRequestTimeout