Fix DNSZone serial field to persist.
See merge request !6308 (merged)
(cherry picked from commit f3084089)
a6181ff6 Fix DNSZone serial field to persist.
Fix DNSZone serial field to persist.
See merge request !6308 (merged)
(cherry picked from commit f3084089)
a6181ff6 Fix DNSZone serial field to persist.