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	21,873	31.78%
1Hosts.Mini	67,377	21,335	31.67%
1Hosts.Pro	122,545	41,293	33.7%
AdAway	1,953	841	43.06%
AdGuard	62,528	12,157	19.44%
HaGeZi.LIGHT	52,008	15,546	29.89%
HaGeZi.NORMAL	116,464	33,024	28.36%
HaGeZi.PROPLUS	146,360	41,636	28.45%
HaGeZi.PRO	124,056	33,995	27.4%
HaGeZi.ULTIMATE	156,947	46,028	29.33%
OISD.B	205,641	60,378	29.36%
OISD.N	344,428	144,249	41.88%
OISD.S	43,267	9,094	21.02%
StevenBlack.UF	56,162	19,569	34.84%
StevenBlack.UG	59,449	21,604	36.34%
StevenBlack.UP	99,892	42,215	42.26%
StevenBlack.US	54,133	19,023	35.14%
Total	706,768	251,509	35.59%

35.59% of domains listed in DNS filter/blocklists are using Cloudflare.