In article <gtrbsa$296...@sf1.isc.org>, Mark Elkins <m...@posix.co.za> wrote:
> One place that TCP may make sense - if you are involved in a registry > system and the process involves actually checking the information that > you are given, including nameservers (do they exist, do they serve that > zone - correctly?) - it may make a lot of sense to do TCP Digs for the > information (though that should probably be after a failed UDP dig - as > a number of people do insist on disallowing Port 53 TCP). If the registry is testing for compliant servers then a failed TCP query should flag the server as non-working, as would a failed UDP query. Sam _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
