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What is an EDNS (Extension Mechanism for DNS)
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What is an EDNS (Extension Mechanism for DNS)?

ByMDC_Admin February 3, 2025February 3, 2025

The Domain Name System (DNS) is what helps us access websites using easy-to-remember names like google.com instead of complicated numerical addresses. However, as the internet has grown, DNS has needed improvements. This…

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How does DNS affect email authentication and security
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How Does DNS Affect Email Authentication and Security?

ByMDC_Admin February 2, 2025February 2, 2025

Email security is something most people don’t think about, but it plays a big role in protecting personal and business communication. One of the key parts of email security is DNS (Domain…

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What are the symptoms of a bad DNS configuration
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What are the symptoms of a bad DNS configuration?

ByMDC_Admin February 2, 2025February 2, 2025

When you’re trying to access a website or an online service and things aren’t working as expected, one of the culprits could be a bad DNS (Domain Name System) configuration. DNS is…

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How does DNS affect website loading speed
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How does DNS affect website loading speed?

ByMDC_Admin February 1, 2025

When you open a website, you expect it to load quickly. But have you ever wondered what happens behind the scenes? One of the key factors that affect loading speed is the…

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How do I check my DNS settings on a Mac
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How do I check my DNS settings on a Mac?

ByMDC_Admin February 1, 2025

If you’re having trouble connecting to the internet or certain websites load slowly, your DNS settings might be the issue. DNS (Domain Name System) helps your computer find websites by translating domain…

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What is DNS pinning, and how does it prevent attacks
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What is DNS pinning, and how does it prevent attacks?

ByMDC_Admin January 31, 2025

What Is DNS Pinning? DNS pinning is a security technique used by web browsers to protect users from certain cyber attacks, especially DNS spoofing and DNS rebinding. It helps ensure that when…

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