On Mon, Oct 12, 2015 at 01:23:27PM +0000, Visweswaran, Gowri <gvisweswa...@verisign.com> wrote a message of 51 lines which said:
> is there any supporting documentation that outlines recommendations > on how a recursive server can identify expected clients? Don't think it is written down somewhere. The most common method is restricting access to some IP prefixes. Some people probably use TSIG instead (or SIG(0)?). OpenNIC apparently uses DNScrypt. _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop
