rDNS / Reverse DNS / PTR Record
Reverse DNS record or PTR Record is generally used by mail servers. Usually, the server’s hostname (FQDN – Fully Qualified … Continue reading rDNS / Reverse DNS / PTR Record
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rDNS / Reverse DNS / PTR Record
Reverse DNS record or PTR Record is generally used by mail servers. Usually, the server’s hostname (FQDN – Fully Qualified … Continue reading rDNS / Reverse DNS / PTR Record
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