marka63

TLD's should remove delegations when the servers don't return a valid NODATA for AAAA or AAAA records at apex. Yes, we have to get ICANN and TLD operators involved.

Copying unknown options violates this section of RFC 6891. ``` Any OPTION-CODE values not understood by a responder or requestor MUST be ignored. Specifications of such options might wish to...

The EDNS bufsize MUST NOT be copied from the request. It tells the client the server's receive buffer size. Set it to an appropriate value for your server. The DO...