A DNS message cannot exceed 64K, but multiple messages can be transmitted over TCP. That's the way AXFR (zone transfer) is done: one question, multiple response

A DNS message cannot exceed 64K, but multiple messages can be transmitted over TCP. That's the way AXFR (zone transfer) is done: one question, multiple responses. https://github.com/m3047/rear_view_rpz/blob/b17cf943ccd7498d8f31671f24c742d570af78fb/python/rearview/rpz.py#L349 https://github.com/m3047/rear_view_rpz/blob/b17cf943ccd7498d...