Dynamic registration or deregistration of one or more DNS records failed with the following error:
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Event ID: 5782 – Dynamic registration or deregistration of one or more DNS records failed with the following error: No DNS servers configured for local system

Resolution:

Check the NIC settings on your DNS Server. Make sure it isn’t pointing to your ISP’s DNS servers. If you have only one DNS server, it should point to itself. For more than two DNS servers, each server should point to each other as the primary and itself as the secondary DNS server.