clinicaltrial.gov
Updated:
2024-06-17 16:07:43 UTC (93 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Bogus (8)
- clinicaltrial.gov/NS
- clinicaltrial.gov/NSEC3PARAM
- clinicaltrial.gov/NSEC3PARAM
- clinicaltrial.gov/NSEC3PARAM
- clinicaltrial.gov/NSEC3PARAM
- clinicaltrial.gov/NSEC3PARAM
- clinicaltrial.gov/SOA
- clinicaltrial.gov/TXT
DNSKEY/DS/NSEC status
Bogus (4)
- clinicaltrial.gov/DNSKEY (alg 8, id 35289)
- clinicaltrial.gov/DNSKEY (alg 8, id 37170)
- clinicaltrial.gov/DNSKEY (alg 8, id 43789)
- clinicaltrial.gov/DNSKEY (alg 8, id 58792)
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 5613)
- clinicaltrial.gov/DS (alg 8, id 5749)
- gov/DNSKEY (alg 13, id 2536)
- gov/DNSKEY (alg 13, id 35496)
- gov/DS (alg 13, id 2536)
Non_existent (1)
- clinicaltrial.gov/DNSKEY (alg 8, id 5749)
Delegation status
Bogus (1)
- gov to clinicaltrial.gov
Secure (1)
- . to gov
Notices
Errors (12)
- clinicaltrial.gov/DNSKEY: No response was received from the server over UDP (tried 13 times). See RFC 1035, Sec. 4.2. (130.14.252.50, 130.14.252.53, UDP_-_EDNS0_4096_D)
- clinicaltrial.gov/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (2607:f220:41e:252::50, UDP_-_EDNS0_512_D_KN)
- gov to clinicaltrial.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. (165.112.6.3, 2607:f220:41e:252::50, 2607:f220:41e:252::53, 2607:f220:41f:1405::3, TCP_-_EDNS0_4096_D, UDP_-_EDNS0_4096_D_KN)
- gov to clinicaltrial.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. (165.112.6.3, 2607:f220:41e:252::50, 2607:f220:41e:252::53, 2607:f220:41f:1405::3, TCP_-_EDNS0_4096_D, UDP_-_EDNS0_4096_D_KN)
- clinicaltrial.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- yc492.eh7qj.clinicaltrial.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (9)
- clinicaltrial.gov/NSEC3PARAM: 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. (130.14.252.53, UDP_-_EDNS0_4096_D_KN)
- clinicaltrial.gov/TXT: 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. (130.14.252.53, 2607:f220:41e:252::53, UDP_-_EDNS0_4096_D_KN)
- clinicaltrial.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
- yc492.eh7qj.clinicaltrial.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
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