Cited in: RFC 9905
10 RFCs mentioned in the text of RFC 9905 (Deprecating the Use of SHA-1 in DNSSEC Signature Algorithms)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 3110 | RSA/SHA-1 SIGs and RSA KEYs in the Domain Name System (DNS) | Proposed Standard | May 2001 |
| 3174 | US Secure Hash Algorithm 1 (SHA1) | Informational | September 2001 |
| 4034 | Resource Records for the DNS Security Extensions | Proposed Standard | March 2005 |
| 5155 | DNS Security (DNSSEC) Hashed Authenticated Denial of Existence | Proposed Standard | March 2008 |
| 7841 | RFC Streams, Headers, and Boilerplates | Informational | May 2016 |
| 8174 | Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words | Best Current Practice | May 2017 |
| 9364 | DNS Security Extensions (DNSSEC) | Best Current Practice | February 2023 |
| 9499 | DNS Terminology | Best Current Practice | March 2024 |
| 9904 | DNSSEC Cryptographic Algorithm Recommendation Update Process | Proposed Standard | November 2025 |