Public DNS resolver · Alibaba Cloud SAT · 12 SEP 2026

AliDNS

Operated by Alibaba Cloud · Since 2014 · Anycast

Resolver addresses

IPv4 primary: 223.5.5.5
IPv4 secondary: 223.6.6.6
IPv6 primary: 2400:3200::1
IPv6 secondary: 2400:3200:baba::1
DNS-over-HTTPS: https://dns.alidns.com/dns-query
DNS-over-TLS: dns.alidns.com

About this resolver

Alibaba Cloud's public resolver. The default high-performance resolver inside mainland China. Anycast within China; less well-distributed elsewhere. Supports DoH and DoT.

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