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 22,460 31.55%
1Hosts.Mini 69,642 21,840 31.36%
1Hosts.Pro 125,953 42,250 33.54%
AdAway 1,953 845 43.27%
AdGuard 63,205 12,119 19.17%
HaGeZi.LIGHT 54,667 16,308 29.83%
HaGeZi.NORMAL 115,979 33,031 28.48%
HaGeZi.PROPLUS 152,027 44,226 29.09%
HaGeZi.PRO 130,122 36,612 28.14%
HaGeZi.ULTIMATE 159,284 46,916 29.45%
OISD.B 211,071 62,999 29.85%
OISD.N 344,376 143,962 41.8%
OISD.S 44,403 9,139 20.58%
StevenBlack.UF 58,727 19,619 33.41%
StevenBlack.UG 62,073 21,687 34.94%
StevenBlack.UP 102,476 41,965 40.95%
StevenBlack.US 56,698 19,073 33.64%
Total 714,238 253,251 35.46%

35.46% of domains listed in DNS filter/blocklists are using Cloudflare.