ERROR: Fetching the page failed because the fetcher cannot resolve the address

[Hasnat_Maido]

I am trying to validate a Summary Large Card but keep getting the following error via the card validator:

ERROR: Fetching the page failed because the fetcher cannot resolve the address.

I am pretty sure I have the correct meta tags on my site, so not sure where the error is from as the message does not help me much.

[andypiper]

We are actively investigating these multiple reports of timeouts and name resolution failures. Bear with us while we dig into this.

[clothingdealson]

I’m getting the same message when I insert the url on twitter cards validator. The url is correct and the website is online, anyone knows how to fix it?

Thanks, regards.

[andypiper]

What is the URL

[blogopeda]

Im getting the same error since 3 days ago with my websites:
http://www.blogopeda.com and http://www.diterzafra.com
Last week twitter Card works fine but since weekend Im getting the error: ERROR: Fetching the page failed because the fetcher cannot resolve the address.

I didnt made any change in my websites and my host told me that they dont have any problem

Any help
Thanks

[satkira]

The same error has occurred even my website.
https://shappie.jp.

Setting of robots.txt has confirmed that there is no problem .

Please any help .
Thank you.