> the next thing following DNS resolution is establishing a TCP connection which always leaks full IP address to the same person or organization controlling authoritative servers
Depends who runs the authoritative servers - if you hit the authoritative DNS services for most of my domains, you are providing your information to 123-Reg (or, increasingly, Google), if you start a TCP connection, you are providing it to me.
Depends who runs the authoritative servers - if you hit the authoritative DNS services for most of my domains, you are providing your information to 123-Reg (or, increasingly, Google), if you start a TCP connection, you are providing it to me.