I googled the error and it seems to be a dns related error.
Lansweeper translates "CN=NTDS Settings,CN=COBUGB0000,CN=Servers,CN=CO-Bugalagrande-Site,CN=Sites,CN=Configuration,DC=nestle,DC=com" to a dns name "COBUGB0000.nestle.com" for example.
The dns server returns this error.