Except for anyone who uses CloudFlare for DNS because Archive.is doesn’t respect the privacy of people who visit their pages! It’s totally broken for CloudFlare users, and has been for years now. Please use archive.org or ghostarchive.org.
We don’t block archive.is or any other domain via 1.1.1.1. […] Archive.is’s authoritative DNS servers return bad results to 1.1.1.1 when we query them. I’ve proposed we just fix it on our end but our team, quite rightly, said that too would violate the integrity of DNS and the privacy and security promises we made to our users when we launched the service. […] The archive.is owner has explained that he returns bad results to us because we don’t pass along the EDNS subnet information. This information leaks information about a requester’s IP and, in turn, sacrifices the privacy of users.