Unverified50% confidenceFactExact time
CNAME cloaking disguises third-party tracking domains as first-party domains via DNS records, while Bounce Tracking uses brief intermediate page redirects to set tracking identifiers.
1
Sources
50%
Confidence
Long-term
Relevance
8/10/2026
First Seen
Sources
数字监控时代：你的一举一动如何被记录与利用
Related Claims
VerifiedAn A record is used to map a domain name directly to an IPv4 address, while a CNAME record is used to point one domain name to another domain name.67% similarUnverified域名暂停在技术层面通常表现为注册局或注册商将域名状态标记为 serverHold 或 clientHold，DNS查询随即停止解析65% similarUnverifiednp标签（non-existent subdomain policy）专门针对在DNS中并不存在的子域名指定处置策略61% similarUnverified配置优选IP时，若优选目标是IP地址则选择A记录，若是域名则选择CNAME记录60% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/725441API
curl https://kongchang.com/api/v1/knowledge/claims/725441MCP
get_claim(id=725441)