Alibaba Cloud DNS

Provides a stable, fast, secure, and smart DNS resolution management service for all types of domain names

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Alibaba Cloud DNS (Domain Name System) helps enterprises and developers translate human-readable domain names into machine readable IP addresses for intercommunication. It then routes user requests to the corresponding websites or application servers.


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Benefits

Global Anycast Network
Provides a global BGP anycast network with 19 nodes.
Fast Propagation
Records changes are propagated to global DNS servers within 1 to 10 seconds.
Security and Stability
Supports multiple system-defined features, such as DNS security protection, load balancing, and auto failover, to ensure the high availability and stability of your services.
Smart Resolution
Covers 6 continents and 87 countries/regions. It accelerates the DNS resolution service by returning the optimal IP addresses to users.

Features

DNS Function

Feature Fee-free DNS VIP DNS
DNS Anti-DDoS Peak attack size < 20,000 QPS 20,000 QPS < Peak attack size < 500,000 QPS
Global nodes 4 nodes: China (Hangzhou), China (Shanghai), China (Shenzhen), and China (Hebei). 19 nodes: China (Hangzhou), China (Shanghai), China (Zhangbei), China (Shenzhen), Hong Kong, Singapore, Malaysia, India, Australia, Germany, USA East, USA West, Dubai, Japan, China (Hebei) with DNS protection, Hong Kong with DNS protection, Singapore with DNS protection, China (Hubei) with DNS protection, and USA East with DNS protection.
Global anycast network Not Supported Supported
Global DNS propagation time < 10 seconds < 10 seconds
Per-server QPS 10 million QPS 30 million QPS
Per-cluster QPS 40 million 120 million QPS
DNS query statistics (QPS) Not Supported Supported
Smart resolution ISP lines Smart resolution ISP lines Default, domestic ISP lines (5 ISPs), and international ISP lines Default, domestic ISP lines (5 ISPs), international ISP lines, continents (6), and countries/regions (87)
TTL value 600 seconds Minimum: 1 second
Maximum number of A records that can be added for DNS load balancing 10 90
Search engine settings Google, Bing, Baidu Global search engine settings and sub settings (for Baidu, Google, and Bing)
OPEN API Supported Supported
Record types: A, MX, CNAME, NS, TXT, SRV, and AAAA Supported Supported

Upgraded Support For You

1 on 1 Presale Consultation, 24/7 Technical Support, Faster Response, and More Tickets.

1 on 1 Presale Consultation

Consulting by experienced cloud experts. Learn More

24/7 Technical Support

Extended service time from 10 hours 5 days a week to 24/7. Learn More

6 Free Tickets per Quarter

The number of free tickets doubled from 3 to 6 per quarter. Learn More

Faster Response

Shorten after-sale response time from 36 hours to 18 hours. Learn More