clinicaltrial.gov
Updated:
2023-04-10 15:08:05 UTC (591 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (6)
- clinicaltrial.gov/NS
- clinicaltrial.gov/NSEC3PARAM
- clinicaltrial.gov/NSEC3PARAM
- clinicaltrial.gov/NSEC3PARAM
- clinicaltrial.gov/SOA
- clinicaltrial.gov/TXT
DNSKEY/DS/NSEC status
Secure (9)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 60955)
- ./DNSKEY (alg 8, id 951)
- clinicaltrial.gov/DNSKEY (alg 8, id 37083)
- clinicaltrial.gov/DNSKEY (alg 8, id 5749)
- clinicaltrial.gov/DS (alg 8, id 5749)
- gov/DNSKEY (alg 8, id 24250)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
Delegation status
Secure (2)
- . to gov
- gov to clinicaltrial.gov
Notices
Errors (15)
- clinicaltrial.gov zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (130.14.252.50, 130.14.252.53)
- clinicaltrial.gov/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (130.14.252.50, 130.14.252.53, 2607:f220:41e:252::50, 2607:f220:41e:252::53, UDP_-_NOEDNS_)
- clinicaltrial.gov/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (130.14.252.50, 130.14.252.53, 2607:f220:41e:252::50, 2607:f220:41e:252::53, UDP_-_EDNS0_512_D_KN)
- clinicaltrial.gov/NSEC3PARAM: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (130.14.252.50, 130.14.252.53, UDP_-_NOEDNS_)
- clinicaltrial.gov/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (130.14.252.50, 130.14.252.53, TCP_-_EDNS0_4096_D_N)
- clinicaltrial.gov/SOA: No response was received from the server over TCP (tried 4 times). See RFC 1035, Sec. 4.2. (130.14.252.53, TCP_-_EDNS0_4096_D_0x20)
- clinicaltrial.gov/SOA: No response was received from the server over TCP (tried 5 times). See RFC 1035, Sec. 4.2. (130.14.252.50, TCP_-_EDNS0_4096_D_N_0x20)
- clinicaltrial.gov/SOA: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (130.14.252.50, 130.14.252.53, 2607:f220:41e:252::50, 2607:f220:41e:252::53, UDP_-_NOEDNS_)
- clinicaltrial.gov/TXT: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (130.14.252.53, UDP_-_NOEDNS_)
- 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.
- mhfnbi8r6u.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.
Warnings (6)
- 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. (130.14.252.50, 2607:f220:41e:252::50, 2607:f220:41e:252::53, UDP_-_EDNS0_4096_D_KN)
- clinicaltrial.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- mhfnbi8r6u.clinicaltrial.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- clinicaltrial.gov/CNAME 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.
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