Make hostname optional for for DNS-O-Matic.This resolves ticket #7601.
(cherry picked from commit 1ccc327f0014d74de501a066df556add28c38e78)
Make hostname optional for for DNS-O-Matic.
This resolves ticket #7601.
(cherry picked from commit 1ccc327f0014d74de501a066df556add28c38e78)