https://raw.githubusercontent.com/rlaskey/block/master/block.txt

Domains that did not resolve;

2mdn.net
adnxs.com
ads-twitter.com
amazon-adsystem.com
cedexis-radar.net
demdex.net
googletagservices.com
hotjar.io
imrworldwide.com
krxd.net
quantserve.com
sail-personalize.com