Secure and reliable
- You can associate specific VPCs with a custom resolution, which is only effective for the specified VPC. It will not be queried in VPCs that are not associated with, defines your internal system access boundaries, and limits core data access to the minimum.
- VPCDNS will not be queried on the Internet, preventing your internal business information and internal system architecture from being maliciously detected.
- Data combined with network tunnel features undergo encrypted secure processing, ensuring your VPCDNS information cannot be maliciously cracked.
High Scalability
The VPCDNS component is stateless, supports virtual machine deployment, and allows for rapid, smooth horizontal scale-out.
Unified Management
One private domain can be associated with multiple VPCs to facilitate unified management and deployment.
Comprehensive Recording
It supports multiple record types, including A, CNAME, MX, AAAA, TXT, PTR, SRV, and SPF, and it overwrites multi-scenario DNS configuration.
Reverse Resolution
You can set reverse resolution by creating a fixed private domain ending with in-addr.arpa and adding a PTR record.
Subdomain Recursive Resolution
When the subdomain recursive resolution setting is enabled, subdomains not configured will automatically be forwarded to the default recursive domain server for resolution.