usda.gov
Updated:
2022-12-27 16:20:19 UTC (641 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (6)
- usda.gov/A
- usda.gov/MX
- usda.gov/NS
- usda.gov/NSEC3PARAM
- usda.gov/SOA
- usda.gov/TXT
DNSKEY/DS/NSEC status
Secure (13)
- ./DNSKEY (alg 8, id 18733)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 951)
- gov/DNSKEY (alg 8, id 56278)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- usda.gov/DNSKEY (alg 8, id 17598)
- usda.gov/DNSKEY (alg 8, id 20536)
- usda.gov/DNSKEY (alg 8, id 23724)
- usda.gov/DNSKEY (alg 8, id 8344)
- usda.gov/DS (alg 8, id 20536)
- usda.gov/DS (alg 8, id 20536)
- usda.gov/DS (alg 8, id 8344)
Delegation status
Secure (2)
- . to gov
- gov to usda.gov
Notices
Errors (5)
- usda.gov/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (199.141.126.206, UDP_-_EDNS0_512_D_KN)
- usda.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- usda.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- go2ta96mlv.usda.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- usda.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (14)
- gov to usda.gov: AAAA glue records exist for ns1.usda.gov, but there are no corresponding authoritative AAAA records. See RFC 1034, Sec. 4.2.2.
- gov to usda.gov: AAAA glue records exist for ns2.usda.gov, but there are no corresponding authoritative AAAA records. See RFC 1034, Sec. 4.2.2.
- usda.gov/DNSKEY (alg 8, id 17598): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (199.141.126.202, UDP_-_EDNS0_4096_D_KN)
- usda.gov/DNSKEY (alg 8, id 20536): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (199.141.126.202, UDP_-_EDNS0_4096_D_KN)
- usda.gov/DNSKEY (alg 8, id 23724): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (199.141.126.202, UDP_-_EDNS0_4096_D_KN)
- usda.gov/DNSKEY (alg 8, id 8344): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (199.141.126.202, UDP_-_EDNS0_4096_D_KN)
- usda.gov/DS (alg 8, id 20536): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- usda.gov/DS (alg 8, id 20536): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- usda.gov/DS (alg 8, id 20536): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
- usda.gov/DS (alg 8, id 20536): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
- usda.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- usda.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
- go2ta96mlv.usda.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- usda.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
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