2 ms·
Let's Encrypt doesn't have to worry about firewalls and middleboxes blocking their DNS queries. Browsers do.
by ameliaquining 6y ago
Let's Encrypt doesn't have to worry about firewalls and middleboxes blocking their DNS queries. Browsers do.
- marcosdumay 6y agoYes, and browsers solution has been to tunnel those queries over some protocol that middleboxes can not mess with. Because losing the DNSSEC fields is the lesser of the problems they cause.