Looking for way to mark a zone no-xfer for a sub-domain .

[Jim Reid]

>>>>> "Georgi" == Georgi Sinapov <georgi.sinapov at gramma.net> writes:

    Georgi> You could make a subdomain delegation in you Internet DNS
    Georgi> zone file for baby-dragons.com.

What you say is true, but it doesn't answer the original poster's
question. Delegating the subdomain will work, but the delegation point
will be visible in the DNS. So the rest of the world will be able to
find sub.baby-dragons.com and lookup names in that zone/domain. Which
is what the original poster doesn't want.