Answer:
Service record (SRV)
Explanation:
Service records, known as SRV records, contain information defining aspects of the DNS like port numbers, server details, hostnames, priority, weight, and the IP addresses of designated service servers.
The SRV record serves as a valuable reference for locating specific services, as applications needing those services will search for the corresponding SRV record.
When configured, the SRV provides the necessary ports and personal settings for a new email client; without this, the parameters within the email client will be incorrect.
The correct method for inserting an image as a hyperlink is outlined in the explanation section.