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	55,957	17,659	31.56%
1Hosts.Mini	54,288	17,008	31.33%
1Hosts.Pro	116,288	41,330	35.54%
AdAway	1,953	804	41.17%
AdGuard	52,550	10,562	20.1%
HaGeZi.LIGHT	55,708	17,761	31.88%
HaGeZi.NORMAL	130,420	37,171	28.5%
HaGeZi.PROPLUS	277,194	77,456	27.94%
HaGeZi.PRO	192,583	47,713	24.78%
HaGeZi.ULTIMATE	346,122	96,812	27.97%
OISD.B	160,157	44,896	28.03%
OISD.N	333,168	142,009	42.62%
OISD.S	37,159	8,447	22.73%
StevenBlack.UF	62,101	23,510	37.86%
StevenBlack.UG	65,214	25,439	39.01%
StevenBlack.UP	89,329	37,352	41.81%
StevenBlack.US	60,012	22,974	38.28%
Total	755,596	260,421	34.47%

34.47% of domains listed in DNS filter/blocklists are using Cloudflare.