HTTPDNS resolves domain names over HTTP(S), bypassing local DNS to prevent hijacking, enable precise scheduling, and ensure timely resolution updates.
Overview
HTTPDNS is a domain name resolution service for mobile apps, PC applications, vehicle infotainment systems, and IoT devices. Key features include domain hijacking prevention, precise scheduling, and timely resolution updates.
Benefits
Integrate the HTTPDNS SDK or HTTP API to bypass local DNS and send DNS requests directly over HTTP(S):
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DNS hijacking prevention: Eliminates hijacking risks by bypassing ISP local DNS.
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Lower latency: Eliminates cross-carrier and cross-region routing mismatches for faster access.
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Custom resolution: Route traffic by carrier, region, or business identifier. Custom resolution overview.
Features
Secure and precise resolution results
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Bypasses ISP local DNS over HTTP(S), preventing domain hijacking.
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Uses the client's public IP to identify region and carrier for precise resolution.
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Mitigates availability risks from unstable carrier networks and improves resolution success rates in weak wireless environments.
Resolution for all domain names
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Resolves all domain names, including Alibaba Cloud (HiChina), third-party, and international domains (subject to regional regulations). Free online trial available.
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Resolves domains from international providers such as Akamai with precise scheduling in CDN scenarios.
Custom resolution
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Route traffic from specific ISPs and regions to designated service addresses. Rule policies.
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Integrate Alibaba Cloud Function Compute as a DNS resolution hook for custom traffic scheduling logic. Function Compute policies.
Low-cost integration
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HTTPDNS provides SDKs for Android, iOS, and C. Integrate in under 10 minutes:
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HTTPDNS provides HTTP(S) APIs for server-side integration. For more information, see HTTP API integration guide.