You are the network administrator for Fabrikam， Inc. The network consists of a single Active Directory domain named fabrikam.com. A Windows Server 2003 computer named Server1 functions as the DNS server for the domain.Wingtip Toys is a division of Fabrikam， Inc. The Wingtip Toys network consists of a single Active Directory domain named wingtiptoys.com. Server1 is a secondary zone server for wingtiptoys.com.You are monitoring notification traffic between the two domains. You need to keep a record of when the primary DNS server for wingtiptoys.com informs Server1 of available changes in the wingtiptoys.com zone. What should you do？（）

A. Use the Performance console to create a log of the DNS performance counter Notification Received on Server1.
B. Enable debug logging on Server1. Configure the log to record Notification events.
C. Run the replmon command to monitor replication events on Server1.
D. Run the dcdiag command to check DNS registration on Server1.