Being a DNS customer doesn't mean you're using CF SSL proxy and using the proxy service doesn't mean you're using DNS
Honest question...
Out of hundreds of passwords I potentially need to reset, I'd like to prioritize.
There is no real way to know what has leaked and from whom. The only ones with real info are CF and it's clear from the amount of sites they've missed in their purge-requests that even them don't really know.
>This list contains all domains that use Cloudflare DNS, not just the Cloudflare proxy (the affected service that leaked data). It's a broad sweeping list that includes everything. Just because a domain is on the list does not mean the site is compromised, and sites may be compromised that do not appear on this list.