f8fe59f279
(cherry picked from commitc032c54dda) (cherry picked from commit2b81f322cb) (cherry picked from commit167fa161d1) (cherry picked from commit1f297d33a0)
Copyright (C) 2017 Internet Systems Consortium, Inc. ("ISC")
See COPYRIGHT in the source root or http://isc.org/copyright.html for terms.
ns1 is the root server.
ns2 and ns5 are both authoritative servers.
ans3 is a mock authoritative server that can return various broken
responses.
ans4 is a mock authoritative server that can return CNAME or DNAME
responses of arbitrary size in arbitrary order.
ns7 is the resolver under test.