Unverified50% confidenceFactExact time
RFC 2606, published in 1999 and developed by the IETF, reserves example.com, example.net, example.org, and top-level domains such as .example, .test, and .localhost.
1
Sources
50%
Confidence
Long-term
Relevance
10/1/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedThe WebSocket protocol was standardized by the IETF as RFC 6455 in 2011.63% similarVerifiedThe /.well-known/ path is a standard convention defined by the IETF in RFC 5785.63% similarUnverifiedIETF 在 RFC 4791 中定义了 CalDAV 协议，并在 RFC 6638 中补充了调度扩展63% similarVerifiedOAuth 2.0 is defined by the IETF in RFC 6749.60% similarUnverifiedThe SCIM protocol was formally standardized by the IETF in 2015 through RFC 7642/7643/7644.59% similar
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