For Cloudflare DNS servers the archive.md DNS server tells them the URL is not configured. It's configured to change according to which DNS server queries it by

For Cloudflare DNS servers the archive.md DNS server tells them the URL is not configured. It's configured to change according to which DNS server queries it by location/IP. It's not something Cloudflare can fix unilaterally. (or something like that) edit: elsewhere linked is an explanation: https://news.ycombinator.com/item?id=19828702 https://news.ycombinator.com/item?id=19828702