The top 100 programmatic domains as listed at https://ppc.land/more-than-13-of-the-top-publishers-already-adopted-ads-txt

top-100-programmatic-domains.txt

163.com
abril.com.br
accuweather.com
allrecipes.com
ameblo.jp
avito.ru
azlyrics.com
babycenter.com
babygaga.com
bbc.com
bhaskar.com
blastingnews.com
boredpanda.com
businessinsider.com
cbsnews.com
cnet.com
cnn.com
cookpad.com
daily.co.jp
dailymail.co.uk
dailymotion.com
dictionary.com
dingit.tv
diply.com
drugs.com
ebay.co.uk
ebay.com
ebay.de
elmundo.es
elpais.com
espn.com
expedia.com
express.co.uk
forbes.com
foxnews.com
genius.com
globo.com
goal.com
goo.ne.jp
healthline.com
howstuffworks.com
ibtimes.com
ifeng.com
independent.co.uk
indiatimes.com
jagran.com
kakaku.com
latimes.com
line.me
linkedin.com
littlethings.com
livedoor.jp
livestrong.com
mawdoo3.com
mirror.co.uk
msn.com
naver.jp
ndtv.com
nfl.com
nypost.com
nytimes.com
onet.pl
outlook.com
people.com
ranker.com
reddit.com
reuters.com
reverso.net
sina.com.cn
softonic.com
spanishdict.com
speedtest.net
spiegel.de
spotify.com
tabelog.com
telegraph.co.uk
thefreedictionary.com
theguardian.com
therichest.com
thesaurus.com
thesun.co.uk
tistory.com
tmz.com
topix.com
tribunnews.com
tripadvisor.com
uol.com.br
usatoday.com
vice.com
walmart.com
washingtonpost.com
weather.com
webmd.com
wikia.com
wikihow.com
wordpress.com
wordreference.com
wp.pl
xfinity.com
yahoo.com

Lowercased and sorted the original version