ncpc.gov
Updated:
2022-10-22 15:38:35 UTC (762 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Bogus (5)
- ncpc.gov/A
- ncpc.gov/MX
- ncpc.gov/NS
- ncpc.gov/SOA
- ncpc.gov/TXT
DNSKEY/DS/NSEC status
Secure (7)
- ./DNSKEY (alg 8, id 18733)
- ./DNSKEY (alg 8, id 20326)
- gov/DNSKEY (alg 8, id 56278)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- ncpc.gov/DS (alg 7, id 36291)
- ncpc.gov/DS (alg 7, id 54180)
Non_existent (2)
- ncpc.gov/DNSKEY (alg 7, id 36291)
- ncpc.gov/DNSKEY (alg 7, id 54180)
Delegation status
Bogus (1)
- gov to ncpc.gov
Secure (1)
- . to gov
Notices
Errors (12)
- gov to ncpc.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. (13.107.24.5, 13.107.160.5, 40.90.4.5, 64.4.48.5, 2603:1061:0:700::5, 2620:1ec:8ec:700::5, 2620:1ec:bda:700::5, 2a01:111:4000:700::5, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- gov to ncpc.gov: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no DS RR matched a DNSKEY with algorithm 7 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (13.107.24.5, 13.107.160.5, 40.90.4.5, 64.4.48.5, 2603:1061:0:700::5, 2620:1ec:8ec:700::5, 2620:1ec:bda:700::5, 2a01:111:4000:700::5, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- ncpc.gov/A: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (13.107.24.5, 13.107.160.5, 40.90.4.5, 64.4.48.5, 2603:1061:0:700::5, 2620:1ec:8ec:700::5, 2620:1ec:bda:700::5, 2a01:111:4000:700::5, UDP_-_EDNS0_4096_D_KN)
- ncpc.gov/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (13.107.24.5, 13.107.160.5, 40.90.4.5, 64.4.48.5, 2603:1061:0:700::5, 2620:1ec:8ec:700::5, 2620:1ec:bda:700::5, 2a01:111:4000:700::5, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- ncpc.gov/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (13.107.24.5, 13.107.160.5, 40.90.4.5, 64.4.48.5, 2603:1061:0:700::5, 2620:1ec:8ec:700::5, 2620:1ec:bda:700::5, 2a01:111:4000:700::5, UDP_-_EDNS0_4096_D_KN)
- ncpc.gov/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (13.107.24.5, 13.107.160.5, 40.90.4.5, 64.4.48.5, 2603:1061:0:700::5, 2620:1ec:8ec:700::5, 2620:1ec:bda:700::5, 2a01:111:4000:700::5, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- ncpc.gov/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (13.107.24.5, 13.107.160.5, 40.90.4.5, 64.4.48.5, 2603:1061:0:700::5, 2620:1ec:8ec:700::5, 2620:1ec:bda:700::5, 2a01:111:4000:700::5, UDP_-_EDNS0_4096_D_KN)
- hkm6vf4ce2.ncpc.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- ncpc.gov/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
- ncpc.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- ncpc.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- ncpc.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
- ncpc.gov/DS (alg 7, id 54180): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- ncpc.gov/DS (alg 7, id 54180): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- ncpc.gov/DS (alg 7, id 54180): 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.
- ncpc.gov/DS (alg 7, id 54180): 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.
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