I’m replying to this instead of creating a new topic, since it’s technical the same error. It was never replied to with a solution, but it seemed to fix after shortly after I posted about my issue (don’t most issues?).
I recently changed my blog URL from one domain to a new one. Before the URL changed, the Twitter cards worked. Now, however, they’re not working—not even the summaries are coming up.
Example: https://twitter.com/gotjane/status/759574131977228288
I’m well aware sites no longer need to be validated, but when I put in anything from a specific URL to the homepage on janepedia.com, the validator either continues circling for over two minutes or gives me the following error:
ERROR: Failed to fetch page due to: DnsResolutionRequestTimeout
Was I supposed to notify Twitter of a domain change? It’s the same site, same files, same everything—except for the domain name.