dotgov.gov
Updated:
2021-01-12 14:21:22 UTC (1412 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (6)
- dotgov.gov/A
- dotgov.gov/AAAA
- dotgov.gov/MX
- dotgov.gov/NS
- dotgov.gov/SOA
- dotgov.gov/TXT
DNSKEY/DS/NSEC status
Secure (12)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 42351)
- dotgov.gov/DNSKEY (alg 8, id 17376)
- dotgov.gov/DNSKEY (alg 8, id 24451)
- dotgov.gov/DNSKEY (alg 8, id 9549)
- dotgov.gov/DS (alg 8, id 9549)
- dotgov.gov/DS (alg 8, id 9549)
- gov/DNSKEY (alg 8, id 15489)
- gov/DNSKEY (alg 8, id 27306)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
Delegation status
Secure (2)
- . to gov
- gov to dotgov.gov
Notices
Errors (3)
- gov/DS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (192.36.148.17, UDP_-_NOEDNS_)
- dotgov.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- a0midgwt76.dotgov.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (14)
- dotgov.gov/DS (alg 8, id 9549): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- dotgov.gov/DS (alg 8, id 9549): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- dotgov.gov/DS (alg 8, id 9549): 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.
- dotgov.gov/DS (alg 8, id 9549): 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.
- gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- gov/DS (alg 8, id 7698): 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.
- gov/DS (alg 8, id 7698): 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.
- gov/DS (alg 8, id 7698): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2001:7fe::53, UDP_-_EDNS0_4096_D_KN)
- gov/DS (alg 8, id 7698): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2001:7fe::53, UDP_-_EDNS0_4096_D_KN)
- gov/DS (alg 8, id 7698): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2001:7fe::53, UDP_-_EDNS0_4096_D_KN)
- gov/DS (alg 8, id 7698): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2001:7fe::53, UDP_-_EDNS0_4096_D_KN)
- dotgov.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- a0midgwt76.dotgov.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
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