This domain controller must register a dns srv resource record Firewall rules have been punched pretty wide for these boxes to communicate. The DNS server on the DC should already know all teh info the errors are indicating are not available from Nov 16, 2009 · Any discussion of DNS and Active Directory must come quickly to a discussion of the AD “signposts” known as the SRV (service locator) records. br": The query was made for the SRV record for _ldap. It will attempt to register the records when it first starts and then repeatedly on a schedule about once an hour in a default configuration. contoso. Domain administrator privileges required. Based on the details you shared, it seems that the DNS server is attempting to register DNS records with external IP addresses. Jan 15, 2025 · This article describes how to verify Service Location (SRV) locator resource records for a domain controller after you install the Active Directory directory service. Sep 16, 2021 · This record (with appropriate domain names) is used for joining a domain, a tree, or a forest; the current, parent, or root domain name is specified, respectively. e.