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 24,119 33.88%
1Hosts.Mini 69,642 23,488 33.73%
1Hosts.Pro 125,953 43,945 34.89%
AdAway 1,953 850 43.52%
AdGuard 63,550 12,284 19.33%
HaGeZi.LIGHT 53,899 18,022 33.44%
HaGeZi.NORMAL 112,302 34,948 31.12%
HaGeZi.PROPLUS 148,831 47,178 31.7%
HaGeZi.PRO 126,971 39,314 30.96%
HaGeZi.ULTIMATE 155,860 49,726 31.9%
OISD.B 208,418 66,484 31.9%
OISD.N 341,635 142,701 41.77%
OISD.S 42,415 9,281 21.88%
StevenBlack.UF 63,087 21,708 34.41%
StevenBlack.UG 66,458 23,796 35.81%
StevenBlack.UP 106,858 43,926 41.11%
StevenBlack.US 61,058 21,164 34.66%
Total 715,506 257,891 36.04%

36.04% of domains listed in DNS filter/blocklists are using Cloudflare.