esc.gov

Updated: 2021-12-17 12:09:03 UTC (1072 days ago) Go to most recent »

DNSSEC options (hide)

Notices

DNSSEC Authentication Chain

./DNSKEY (alg 8, id 14748)
./DNSKEY (alg 8, id 20326)
esc.gov/DNSKEY (alg 8, id 11136)
esc.gov/DNSKEY (alg 8, id 38628)
esc.gov/DNSKEY (alg 8, id 44733)
esc.gov/DNSKEY (alg 8, id 9994)
esc.gov/DS (alg 8, id 9994)
esc.gov/DS (alg 8, id 9994)
gov/DNSKEY (alg 8, id 6229)
gov/DNSKEY (alg 8, id 7698)
gov/DS (alg 8, id 7698)

esc.gov/DNSKEY (alg 8, id 9994): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (192.112.97.251, UDP_-_EDNS0_4096_D_KN)
gov to esc.gov: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (192.112.97.251, UDP_-_EDNS0_4096_D_KN)
gov to esc.gov: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (192.112.97.251, UDP_-_EDNS0_4096_D_KN)

esc.gov/DS (alg 8, id 9994): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
esc.gov/DS (alg 8, id 9994): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
esc.gov/DS (alg 8, id 9994): 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.
esc.gov/DS (alg 8, id 9994): 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.