HTTPDNS provides secure, accurate DNS resolution over HTTP/HTTPS, bypassing ISP local DNS to prevent domain hijacking and improve resolution accuracy.
Secure and accurate resolution results
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Resolves domain names over HTTP/HTTPS, bypassing ISP local DNS servers to prevent domain hijacking.
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Obtains client egress gateway IP addresses to accurately determine client regions and ISPs for precise resolution.
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Reduces app unavailability caused by ISP network issues and improves resolution success rates in poor wireless environments.
Network-wide domain name resolution
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Resolves all Internet domain names, including those registered with Alibaba Cloud and third-party providers.
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Integrates with authoritative DNS services from providers such as Akamai and Cloudflare for precise global resolution.
SDNS
Software-defined DNS (SDNS) lets developers customize resolution processes for targeted scheduling and intelligent resolution.
Fast, easy, and low-cost integration
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SDKs for Android, iOS, and C enable integration in as little as 10 minutes.
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HTTP/HTTPS APIs are available for server-side use and custom integration.