Switching to Cloudflare DNS solves archive.today problems? That's strange. archive.today is known for having problems with Cloudflare DNS[1]. Switching to Google DNS should solve it. (This isn't because of a bug in Cloudflare DNS, but rather that archive.today dislikes that Cloudflare DNS doesn't support EDNS.)
Disclosure: I work at Google, but not on the DNS team.
Thorrez|21 days ago
Disclosure: I work at Google, but not on the DNS team.
[1] https://news.ycombinator.com/item?id=39925822
Zanfa|21 days ago
stevekemp|21 days ago
LoganDark|22 days ago