deCloudflare/subfiles/cloudflared/blocklists.md

How many % of domains listed in DNS filter/blocklists are using Cloudflare?

Below are some of public blocklists to block ads, affiliate, tracking, metrics, telemetry etc. We picked domain lines from the list and filtered out duplicates. Here's the result.

Blocklist	Domains Count	Cloudflare	%
1Hosts.Lite	68,819	21,838	31.73%
1Hosts.Mini	67,377	21,301	31.61%
1Hosts.Pro	122,545	41,295	33.7%
AdAway	1,953	838	42.91%
AdGuard	61,946	12,060	19.47%
HaGeZi.LIGHT	51,715	15,874	30.7%
HaGeZi.NORMAL	114,118	32,631	28.59%
HaGeZi.PROPLUS	147,107	42,874	29.14%
HaGeZi.PRO	121,497	33,567	27.63%
HaGeZi.ULTIMATE	153,606	45,378	29.54%
OISD.B	202,639	59,509	29.37%
OISD.N	347,611	145,833	41.95%
OISD.S	42,782	9,046	21.14%
StevenBlack.UF	55,663	19,798	35.57%
StevenBlack.UG	58,940	21,827	37.03%
StevenBlack.UP	99,355	42,496	42.77%
StevenBlack.US	53,634	19,254	35.9%
Total	704,114	251,836	35.77%

35.77% of domains listed in DNS filter/blocklists are using Cloudflare.