4 ms·

Private RSA keys in DNS TXT data

2 points by yatralalala 2y ago

gnabgib 2y ago
Small discussion a month ago (15 points, 10 comments) https://news.ycombinator.com/item?id=41630461 https://news.ycombinator.com/item?id=41630461
yatralalala 2y ago
TLDR: they're used as a revocation mechanism for DKIM. non "paywalled" link: https://threadreaderapp.com/thread/1852021884902138123.html https://threadreaderapp.com/thread/1852021884902138123.html