If dns_adb_createfind() returns DNS_R_ALIAS, do not leak the find. If dns_adb_createfind() is not successful, don't give up immediately.  Instead, keep trying to lookup the other nameserver names.
If dns_adb_createfind() returns DNS_R_ALIAS, do not leak the find.
If dns_adb_createfind() is not successful, don't give up immediately.  Instead,
keep trying to lookup the other nameserver names.

each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9