HTTPDNS

Mobile Resolution HTTPDNS sends domain name resolution requests to Tencent Cloud's DNS servers based on the HTTP(S) protocol, replacing the traditional method of sending resolution requests to carrier Local DNS servers based on the DNS protocol. This approach avoids domain hijacking and cross-network access issues caused by Local DNS, addressing the problems caused by abnormal domain name resolution in mobile internet services. As a mature core resolution service product, Global Domain Resolution supports domains registered with Tencent Cloud/DNSPod and any third-party registrars, covering a wide range of scenarios. Intelligent Scheduling relies on proprietary IP address databases and speed measurement systems to accurately obtain user IPs and match optimal nodes. Security Anti-Hijacking bypasses carrier Local DNS and supports multiple encryption methods, reducing access failures caused by domain hijacking by over 60%. Stable and Reliable ensures the continuous operation of resolution services with a service availability rate of no less than 99.99%. The BGP Anycast Network interconnects with the top 17 carriers nationwide, significantly reducing resolution latency and improving response speed. Whether optimizing user access for mobile apps, ensuring stable resolution for desktop applications, or providing smooth experiences in cross-carrier scenarios, Global Domain Resolution serves as the core support for application resolution services, thanks to the flexibility of Intelligent Scheduling, the reliability of Security Anti-Hijacking, the continuity of Stable and Reliable, and the efficiency of the BGP Anycast Network. Moreover, the deep synergy between the BGP Anycast Network and Intelligent Scheduling significantly enhances the resolution efficiency and scenario adaptability of Mobile Resolution HTTPDNS.

Frequently Asked Questions

Q: As the core transmission architecture, how does the BGP Anycast Network collaborate with Intelligent Scheduling and Security Anti-Hijacking to support the core needs of Global Domain Resolution and Stable and Reliable? Where are its technical advantages reflected?

A: With "global interconnection + rapid response" at its core, the BGP Anycast Network provides foundational support for the two core capabilities, solidifying the service foundation of Mobile Resolution HTTPDNS. Firstly, by establishing BGP interconnections with multiple carriers nationwide, it enables Global Domain Resolution requests to quickly reach servers. Combined with the IP matching and node selection of Intelligent Scheduling, this further reduces resolution latency, achieving dual optimization of "nearby access + optimal paths." Secondly, it empowers Security Anti-Hijacking to build a more comprehensive protection system. The distributed architecture of the BGP Anycast Network reduces single-point failure risks, while encryption transmission and bypassing Local DNS provide dual-layer protection against hijacking risks at the transmission and resolution levels, ensuring Stable and Reliable service continuity. The technical advantages are reflected in two aspects: First, "low latency + broad coverage"—the carrier interconnection capability of the BGP Anycast Network and the precise matching of Intelligent Scheduling significantly improve the response speed of Global Domain Resolution. Second, "high security + strong stability"—the multi-layered protection of Security Anti-Hijacking and the distributed deployment of the BGP Anycast Network jointly support the service commitment of Stable and Reliable, meeting high-availability business needs.

Q: What is the core collaborative value of Security Anti-Hijacking and Stable and Reliable? How can Global Domain Resolution and the BGP Anycast Network be leveraged to strengthen the competitiveness of Mobile Resolution HTTPDNS?

A: Their core collaborative value lies in "security safety net + continuous availability," addressing the pain points of domain name resolution such as "high hijacking risks and service interruptions." Security Anti-Hijacking focuses on mitigating risks during the resolution process to prevent access failures, while Stable and Reliable focuses on the continuity of service operation to ensure uninterrupted business. Together, they elevate Mobile Resolution HTTPDNS from a "simple resolution tool" to an integrated "security + stability" solution. Their synergy with Global Domain Resolution and the BGP Anycast Network significantly enhances competitiveness. Global Domain Resolution supports access for various types of domains, extending the advantages of Security Anti-Hijacking and Stable and Reliable to a broader range of scenarios. The BGP Anycast Network provides high-speed transmission channels for Security Anti-Hijacking, while its distributed architecture enhances the service capability of Stable and Reliable. For example, if one node fails, it automatically switches to other nodes, and when combined with the cross-platform compatibility of Global Domain Resolution, allows different types of applications to enjoy secure and stable resolution services. This combination of "security protection + continuous availability + broad compatibility + high-speed transmission" gives Mobile Resolution HTTPDNS stronger market competitiveness.