Unverified50% confidenceFactExact time
The "cannot be determined" status in Holehe's output typically means the target website triggered a rate-limiting mechanism and returned an HTTP 429 status code.
1
Sources
50%
Confidence
Long-term
Relevance
8/15/2026
First Seen
Sources
Holehe：通过邮箱反查注册账号的开源OSINT工具
Related Claims
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