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Web Solution Master Blog

What Is a CAA Record, and How Does It Control SSL Certificate Issuance?

What Is a CAA Record, and How Does It Control SSL Certificate Issuance?

There are dozens of publicly trusted certificate authorities, and by default any one of them can issue an SSL/TLS certificate for your domain as long

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What Is an SOA Record, and What Do Its Fields Mean?

What Is an SOA Record, and What Do Its Fields Mean?

Every DNS zone on the internet has exactly one SOA record, and most site owners never look at it. Managed DNS providers create it automatically, fill

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What Is an NS Record, and How Does It Delegate a Domain?

What Is an NS Record, and How Does It Delegate a Domain?

When you change your domain's "nameservers" at your registrar, you're editing NS records — and that single change decides which company's servers ans

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What Is an ALIAS or ANAME Record?

What Is an ALIAS or ANAME Record?

You sign up for a hosting platform, a CDN, or a load balancer, and the setup instructions tell you to point your domain at a hostname like `myapp.exa

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What Is CNAME Flattening, and Why Does It Matter for Root Domains?

What Is CNAME Flattening, and Why Does It Matter for Root Domains?

Normal DNS resolution splits the work in two. Your authoritative nameserver says "www.example.com is really myapp.example-cdn.net," and the visit

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Can You Use a CNAME Record on the Root Domain?

Can You Use a CNAME Record on the Root Domain?

It is one of the most common DNS questions there is. Your hosting platform says "add a CNAME pointing to myapp.example-cdn.net," it works perfectly

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