DNS A Record by Failover Cluster or Event ID 1257 Cluster network name resource failed registration
https://learn.microsoft.com/en-us/answers/questions/193595/what-should-the-dns-record-be-set-to-when-adding-c https://learn.microsoft.com/en-us/answers/questions/306283/failover-cluster-is-adding-dns-a-record-for-cluste https://learn.microsoft.com/en-us/answers/questions/306283/failover-cluster-is-adding-dns-a-record-for-cluste Cluster network name resource failed registration of one or more associated DNS names(s) because the access to update the secure DNS Zone was denied. Cluster Network name: ‘Cluster Name’ DNS Zone: ‘<DomainName>’ Ensure that cluster name obiect (CNO) is granted permissions to the Secure DNS Zone. http://wiki.webperfect.ch/index.php?title=FailoverCluster:_EventID_1257_-_Cluster_network_name_resource_failed_registration Generally, Cluster IP addresses will … Read more