diff --git a/blacklist b/blacklist
new file mode 100644
index 0000000..af5b7b6
--- /dev/null
+++ b/blacklist
@@ -0,0 +1,43 @@
+# blacklist
+#
+# The contents of this file (containing a listing of additional domains in
+# 'hosts' file format) are appended to the unified hosts file during the
+# update process. For example, uncomment the following line to block
+# 'example.com':
+
+# 0.0.0.0 example.com
+
+0.0.0.0 mediavisor.doubleclick.net
+0.0.0.0 analyticsengine.s3.amazonaws.com
+0.0.0.0 affiliationjs.s3.amazonaws.com
+0.0.0.0 advertising-api-eu.amazon.com
+0.0.0.0 amazonaax.com
+0.0.0.0 amazonclix.com
+0.0.0.0 freshmarketer.com
+0.0.0.0 cdn.luckyorange.com
+0.0.0.0 w1.luckyorange.com
+0.0.0.0 api.bugsnag.com
+0.0.0.0 app.bugsnag.com
+0.0.0.0 browser.sentry-cdn.com
+0.0.0.0 app.getsentry.com
+0.0.0.0 analytics.facebook.com
+0.0.0.0 ads.facebook.com
+0.0.0.0 advertising.twitter.com
+0.0.0.0 widgets.pinterest.com
+0.0.0.0 d.reddit.com
+0.0.0.0 analytics-sg.tiktok.com
+0.0.0.0 appmetrica.yandex.com
+0.0.0.0 extmaps-api.yandex.net
+0.0.0.0 data.mistat.india.xiaomi.com
+0.0.0.0 data.mistat.rus.xiaomi.com
+0.0.0.0 metrics.data.hicloud.com
+0.0.0.0 metrics1.data.hicloud.com
+0.0.0.0 metrics5.data.hicloud.com 
+0.0.0.0 logservice.hicloud.com
+0.0.0.0 logservice1.hicloud.com
+0.0.0.0 metrics-dra.dt.hicloud.com
+0.0.0.0 logbak.hicloud.com
+0.0.0.0 click.oneplus.cn
+0.0.0.0 samsung-com.112.2o7.net
+0.0.0.0 analytics-api.samsunghealthcn.com
+0.0.0.0 supportmetrics.apple.com