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 24,114 33.88%
1Hosts.Mini 69,642 23,483 33.72%
1Hosts.Pro 125,953 43,922 34.87%
AdAway 1,953 850 43.52%
AdGuard 63,575 12,286 19.33%
HaGeZi.LIGHT 53,845 17,997 33.42%
HaGeZi.NORMAL 112,204 34,870 31.08%
HaGeZi.PROPLUS 148,830 47,118 31.66%
HaGeZi.PRO 126,968 39,252 30.91%
HaGeZi.ULTIMATE 155,866 49,664 31.86%
OISD.B 207,653 66,100 31.83%
OISD.N 341,790 142,693 41.75%
OISD.S 42,271 9,248 21.88%
StevenBlack.UF 63,087 21,635 34.29%
StevenBlack.UG 66,458 23,722 35.69%
StevenBlack.UP 106,858 43,833 41.02%
StevenBlack.US 61,058 21,091 34.54%
Total 715,743 257,733 36.01%

36.01% of domains listed in DNS filter/blocklists are using Cloudflare.