I use Adguard’s public DNS servers. Pick unfiltered if you’re doing adblocking locally, use one of their filtered DNS servers if you want ad blackholing.

• for the archive.today servers, often it’s just a matter of patience – refreshing the page an hour later can sometimes be enough for Cloudflare to suddenly “find” it again
• for DNS servers, there’s a LOT of options out there, it’s generally a matter of finding one that suits your tastes – if you really want to get technical, apparently it’s possible to roll your own …

@mulcahey @cerement I use mullvad DNS https://mullvad.net/en/help/dns-over-https-and-dns-over-tls/