Help Center/Domain Name Service/FAQs/DNS Overview

Updated on 2025-11-11 GMT+08:00

DNS Overview

Will I Be Billed for the DNS Service?

How Many Zones, PTR Records, and Record Sets Can I Create?

What Are Huawei Cloud DNS Servers?

What Are Huawei Cloud Private DNS Server Addresses?

What Are the Differences Between Public and Private Domain Names?

Does DNS Support IPv6?

Does DNS Support Explicit Forwarding and Implicit Forwarding?

Does DNS Support Dynamic Domain Name Resolution?

Does DNS Support Wildcard Entries?

What Is TTL?

How Many Domain Name Levels Does DNS Support?

How Is a Domain Name Resolved?

What Are the Priorities of Resolution Lines?

What Is CAA?

Why Should I Set Priority for an MX Record Set?

Can DNS Point a Domain Name to a Specific Port?

Region and AZ

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