AMP Domain “ampproject.org” not available anymore

Question

Since yesterday the Domain:

ampproject.org

ist not available anymore.

ampproject.org > via 301 Redirect > https://amp.dev/

but every script that comes from:

 https://cdn.ampproject.org/

for example:

 https://cdn.ampproject.org/v0.js (MAIN AMP FILE)
 https://cdn.ampproject.org/v0/amp-ad-0.1.js

gives a:

DNS_PROBE_FINISHED_NXDOMAIN

Is it possible for you to open this file?

https://cdn.ampproject.org/v0.js

Answer 1

Yes, I can open it. The first 256 characters are

self.AMP_CONFIG={"amp-consent":1,"fixed-elements-in-lightbox":1,"chunked-amp":1,"amp-ad-ff-adx-ady":0.01,"amp-list-load-more":1,"hidden-mutation-observer":1,"expAdsenseCanonical":0.01,"canary":0,"expAdsenseUnconditionedCanonical":0.01,"amp-story-v1":1,"ad-