What is ADSP

What is ADSP? Author Domain Signing Practices in DKIM

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ADSP or Author Domain Signing Practices is an optional extension of DomainKeys Identified Mail, that enables the author domain to specify signing practices. As a superset of the DKIM signing policy, signing practices such as this helps determine…
What is a DNS CNAME Record

What is a DNS CNAME Record?

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A CNAME record is a type of DNS record allowing you to create some interesting redirections, aliases, and other cool features with your domain. Here's all you need to know about CNAME records.
What is a DNS TXT Record

What is a DNS TXT Record?

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A TXT record is a type of DNS record that provides an additional layer of information about your domain. Discover what DNS TXT Records are and how they work.
What Is Caller ID Spoofing

What Is Caller ID Spoofing?

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Caller ID spoofing is when a caller uses technology to make their phone number appear as another person or business.