Intranet Domain Name Service

Intranet Domain Name Service (IDNS) provides secure, comprehensive, and high-performance domain resolution within VPC. It can directly respond to requests for intranet domain resolution and effectively prevent hijacking.

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  • Scenarios
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Product Advantages

Intranet Resolution

Provides comprehensive recordset functions to meet the requirements of various application scenarios.

Reverse Resolution

Supports adding reverse resolution records of mapping from IP addresses to domain names. Reverse resolution can reduce the number of spam emails.

Performance Guarantee

Offers new generation of efficient, stable, high-performance resolution acceleration services. A single node supports tens of millions of concurrency.

Security and Reliability

Protects against DDoS attacks and domain name hijacking effectively.

Scenarios

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  • Regular Domain Resolution
  • Cloud Server Switchover
  • Cloud Server Name Management
Scenario Description
  • Domain names can be resolved to other business addresses (intranet IP addresses) such as ECS, ELB, and RDS on the intranet. Your users can directly access resources through the domain name.
Benefits
  • Convenience and Efficiency
  • If a cloud server is modified, instead of having to modify the code, you simply need to modify the resolved IP address of the Intranet domain name.
  • Performance Protection
  • The Intranet domain names cannot be accessed on the Internet, effectively preventing domain name hijacking during resolution.
  • Security and Reliability
  • Intranet DNS directly responds to Intranet domain resolution, reducing latency while boosting resolution performance.
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