Private RSA keys in DNS TXT data

(twitter.com)

2 points | by yatralalala14 hours ago

2 comments

gnabgib11 hours ago
Small discussion a month ago (15 points, 10 comments) https://news.ycombinator.com/item?id=41630461
yatralalala14 hours ago
TLDR: they're used as a revocation mechanism for DKIM.
non "paywalled" link: https://threadreaderapp.com/thread/1852021884902138123.html