https://raw.githubusercontent.com/LaurentFough/pihole-youtube-adblock/master/pihole-youtube-adblock.txt

Domains that did not resolve;

2mdn.net
ad.youtube.com
ads.doubleclick.net
analytic-google.com
googletagservices.com
pagead.googlesyndication.com
pagead1.googlesyndication.com
pixel.moatads.com
secure-ds.serving-sys.com