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 23,815 33.46%
1Hosts.Mini 69,642 23,185 33.29%
1Hosts.Pro 125,953 43,638 34.65%
AdAway 1,953 850 43.52%
AdGuard 64,249 12,276 19.11%
HaGeZi.LIGHT 55,878 17,889 32.01%
HaGeZi.NORMAL 116,707 34,998 29.99%
HaGeZi.PROPLUS 155,174 47,117 30.36%
HaGeZi.PRO 133,031 39,234 29.49%
HaGeZi.ULTIMATE 162,500 49,693 30.58%
OISD.B 207,362 64,633 31.17%
OISD.N 338,325 141,308 41.77%
OISD.S 44,466 9,244 20.79%
StevenBlack.UF 60,373 20,269 33.57%
StevenBlack.UG 63,733 22,353 35.07%
StevenBlack.UP 104,139 42,522 40.83%
StevenBlack.US 58,344 19,725 33.81%
Total 710,736 253,781 35.71%

35.71% of domains listed in DNS filter/blocklists are using Cloudflare.