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 70,897 25,167 35.5%
1Hosts.Mini 68,320 23,867 34.93%
1Hosts.Pro 132,644 47,030 35.46%
AdAway 1,953 869 44.5%
AdGuard 60,396 12,721 21.06%
HaGeZi.LIGHT 56,675 19,588 34.56%
HaGeZi.NORMAL 121,367 38,004 31.31%
HaGeZi.PROPLUS 158,806 50,715 31.94%
HaGeZi.PRO 136,907 42,471 31.02%
HaGeZi.ULTIMATE 168,169 54,135 32.19%
OISD.B 116,045 28,831 24.84%
OISD.N 383,666 154,513 40.27%
OISD.S 41,598 9,642 23.18%
StevenBlack.UF 53,198 18,880 35.49%
StevenBlack.UG 56,723 21,079 37.16%
StevenBlack.UP 97,164 40,555 41.74%
StevenBlack.US 51,170 18,326 35.81%
Total 706,997 251,227 35.53%

35.53% of domains listed in DNS filter/blocklists are using Cloudflare.