Reverse DNS

What is the meaning of Reverse DNS?

When the mail client looks up and translates an IP address into a domain, the process is called a reverse DNS. It is the direct opposite of a DNS lookup – the process of translating a domain name into an IP address. Another name for reverse DNS is “rDNS.”

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• Sunset Policy
• Soft Bounce
• Bounce
• Suppression File
• Delivery Rate
• Shared IP
• Merge Fields
• Reverse DNS