blocklists.md 2.3 KB

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 71,183 22,625 31.78%
1Hosts.Mini 69,642 22,003 31.59%
1Hosts.Pro 125,953 42,412 33.67%
AdAway 1,953 849 43.47%
AdGuard 64,125 12,246 19.1%
HaGeZi.LIGHT 55,964 17,101 30.56%
HaGeZi.NORMAL 117,365 33,700 28.71%
HaGeZi.PROPLUS 156,456 45,814 29.28%
HaGeZi.PRO 134,390 37,982 28.26%
HaGeZi.ULTIMATE 163,574 48,359 29.56%
OISD.B 215,212 65,138 30.27%
OISD.N 343,459 143,278 41.72%
OISD.S 44,213 9,169 20.74%
StevenBlack.UF 60,373 19,921 33%
StevenBlack.UG 63,733 22,006 34.53%
StevenBlack.UP 104,139 42,213 40.54%
StevenBlack.US 58,344 19,377 33.21%
Total 722,196 255,681 35.4%

35.4% of domains listed in DNS filter/blocklists are using Cloudflare.