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NSEC

type of resource record in the Domain Name System (DNS)
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NSEC

Summary

Key Facts

  • NSEC is a type of resource record[1].
  • NSEC's described by source is recorded as RFC 4034: Resource Records for the DNS Security Extensions[2].
  • NSEC's described by source is recorded as RFC 3755: Legacy Resolver Compatibility for Delegation Signer (DS)[3].
  • NSEC's series ordinal is recorded as 47[4].
  • NSEC's short name is recorded as NSEC[5].

Body

Definition and Type

NSEC is a type of resource record[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . iana.org. Retrieved . iana.org. Provenance: wikidata.org.
  2. [2] ↑ . iana.org. Retrieved . iana.org. Provenance: wikidata.org.
  3. [3] ↑ . iana.org. Retrieved . iana.org. Provenance: wikidata.org.
  4. [4] ↑ . iana.org. Retrieved . iana.org. Provenance: wikidata.org.
  5. [5] ↑ . iana.org. Retrieved . iana.org. Provenance: wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). NSEC. Retrieved May 7, 2026, from https://4ort.xyz/entity/nsec
MLA “NSEC.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/nsec.
BibTeX @misc{4ortxyz_nsec_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NSEC}}, year = {2026}, url = {https://4ort.xyz/entity/nsec}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NSEC — https://4ort.xyz/entity/nsec (retrieved 2026-05-07)

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