Unverified50% confidenceTradeoffExact time
Under an Anycast architecture, the DNS cache in each data center is maintained independently, and records for the same popular domain name are cached separately across data centers in more than 330 cities worldwide, creating redundancy.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/7/2026
First Seen
Valid until: 12/6/2026
Sources
Related Entities
Related Claims
UnverifiedThe global DNS resolution infrastructure consists of 13 groups of root servers, with more than 1,500 physical nodes actually deployed via Anycast technology.66% similarUnverifiedHigh-quality DNS services require deploying Anycast nodes globally and broadcasting the same IP address via BGP so that queries are routed to the nearest server.65% similarUnverified大多数网络代理工具的IP地址属于多人共享的数据中心IP65% similar
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