Hi, I installed ZCM 11 in company without DNS zone, they have only some non-
authoritative DNS in router box. I set up ZCM name as zenworks.something.cz
and set on clients (Windows workstations) record in C:\Windows...\etc\hosts
file to point zenworks.something.cz to
But it probably wasn't enough, adaptive agent is still not able to log user
in. It complains about bad login or incorrect certificate.

Without modyfying etc/hosts, DNS returns this weir things:
# host zenworks.something.cz
zenworks.something.cz has address
;; Warning: Message parser reports malformed message packet.
zenworks.something.cz is an alias for www.something.cz.

Will setting up authoritative DNS solve this?