3 ms·
If you use ESNI (that encrypts SNI field in SSL handshake) and the server uses ESNI, and you both use TLS 1.3 (that encrypts server certificate) then it is diff
by codedokode 7y ago
If you use ESNI (that encrypts SNI field in SSL handshake) and the server uses ESNI, and you both use TLS 1.3 (that encrypts server certificate) then it is difficult to determine domain name. Latest Firefox supports both of there features, as well as DoH.