SQL MA schema refresh error

SQL MA failed to retrieve schema with error 0x80231100. For me sollution was simple - add port to SQL server (replacement of old server and tests with a new server). So from someSQL.some.domain to someSQL.some.domain,4773 - is enough to refresh schema.

dns record timestamp in Active Directory partition

how to force AD to replicate timestamps? I can't use Scavanging - too many different objects - huge risk of loss of data, I can't enforce every device to reregister.
Idea to enable scavanging on zone is useless - as long as I will not run it on server level this setting is useless.
The only way is to remove stale records tracked by timestamp distributted accross thirty domain controllers (in four domains). We can recognize records from workstations (laptops, pc and virtual desktops) by ip addresses, but why it can be automated?