biopreferred.gov
Updated:
2024-08-20 18:43:20 UTC (95 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (5)
- biopreferred.gov/A
- biopreferred.gov/NS
- biopreferred.gov/NSEC3PARAM
- biopreferred.gov/SOA
- biopreferred.gov/TXT
DNSKEY/DS/NSEC status
Secure (11)
- ./DNSKEY (alg 8, id 20038)
- ./DNSKEY (alg 8, id 20326)
- biopreferred.gov/DNSKEY (alg 8, id 1443)
- biopreferred.gov/DNSKEY (alg 8, id 32739)
- biopreferred.gov/DNSKEY (alg 8, id 5920)
- biopreferred.gov/DNSKEY (alg 8, id 6574)
- biopreferred.gov/DS (alg 8, id 25579)
- biopreferred.gov/DS (alg 8, id 5920)
- gov/DNSKEY (alg 13, id 2536)
- gov/DNSKEY (alg 13, id 35496)
- gov/DS (alg 13, id 2536)
Non_existent (1)
- biopreferred.gov/DNSKEY (alg 8, id 25579)
Delegation status
Secure (2)
- . to gov
- gov to biopreferred.gov
Notices
Errors (6)
- biopreferred.gov/CDNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_NOEDNS_)
- biopreferred.gov/CDS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_NOEDNS_)
- biopreferred.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- biopreferred.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
- biopreferred.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- mytjp.kpiwo.biopreferred.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (12)
- ./DNSKEY (alg 8, id 20038): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
- ./DNSKEY (alg 8, id 20326): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
- biopreferred.gov/DS (alg 8, id 25579): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- biopreferred.gov/DS (alg 8, id 25579): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- biopreferred.gov/DS (alg 8, id 25579): 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.
- biopreferred.gov/DS (alg 8, id 25579): 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 13, id 2536): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
- gov/DS (alg 13, id 2536): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
- biopreferred.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- biopreferred.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
- biopreferred.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- mytjp.kpiwo.biopreferred.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
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