What Is a DNS A Record

What is a DNS A Record?

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A DNS A record contains the IP address of the host computer (or hostname) that you want to be associated with your domain name.
DMARC Policy Overrides

DMARC Policy Overrides: Explained

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DMARC policy override is when the receiving mail server overrides the DMARC record set by the sender. Learn in detail about DMARC policy overrides.
DKIM Analyzer

DKIM Analyzer

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DKIM analyzer is a tool that analyzes and monitors the DKIM signature of your organizational domain aligned or unaligned. Start free DKIM analysis today!
What is IP spoofing

What Is IP Spoofing?

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What is IP spoofing? Simply put, it's when a user or program attempts to transmit packets with an IP address that they are not authorized to use.
What is SPF Include

What is SPF Include?

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Learn what is SPF include and how to use SPF Include to add multiple hosts and IP addresses to your SPF record without error.