Unverified50% confidenceFactExact time

NSEC3是NSEC的哈希化增强版，防止区域枚举攻击（zone walking）

1

Sources

50%

Confidence

Long-term

Relevance

7/6/2026

First Seen

Sources

Why DMARC's NP Tag Conflicts with DNSSEC

hackernewshackernews7/5/2026

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