[dns-operations] DNS whitelisting

[Paul Vixie]

# > What you see and what you think you see are not always the same thing. :)
# > Not everything has to be an honey pot, either.
# 
# Yep -- another good argument against blocking.  To quote Paul, people often
# do "stupid dns tricks."  They shouldn't be punished for it.

they wouldn't be getting punished for doing stupid dns tricks.  they'd be
caught in the crossfire between non-BCP38 launchpoints and ultimate victims.