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      Help Center> Domain Name Service> FAQs> DNS Overview
      Updated on 2022-09-22 GMT+08:00
      View PDF

      DNS Overview

      • Will I Be Billed for the DNS Service?
      • How Many Zones, PTR Records, and Record Sets Can I Create?
      • What Are DNS Server Addresses Provided by Huawei Cloud DNS?
      • What Are the Private DNS Server Addresses Provided by Huawei Cloud?
      • What Are the Differences Between Public and Private Domain Names?
      • Does DNS Support IPv6?
      • Does DNS Support Explicit and Implicit URLs?
      • Does DNS Support Dynamic Domain Name Resolution?
      • Does DNS Support Wildcard Entries?
      • What Is TTL?
      • How Many Domain Name Levels Does DNS Support?
      • How Are Zones Queried to Resolve a Domain Name?
      • What Are the Priorities of Resolution Lines?
      • Why Was the Email Address Format Changed in the SOA Record?
      • What Is CAA?
      • What Is the MX Record Set Priority?
      • Can DNS Point a Domain Name to a Specific Port?

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