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fail03.dnssec.works

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (4)
  • fail03.dnssec.works/A
  • fail03.dnssec.works/AAAA
  • fail03.dnssec.works/NS
  • fail03.dnssec.works/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • fail03.dnssec.works/DNSKEY (alg 8, id 4699)
  • fail03.dnssec.works/DNSKEY (alg 8, id 8628)
Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • ./DNSKEY (alg 8, id 48903)
  • dnssec.works/DNSKEY (alg 8, id 41779)
  • dnssec.works/DNSKEY (alg 8, id 63306)
  • dnssec.works/DS (alg 8, id 41779)
  • fail03.dnssec.works/DS (alg 8, id 4699)
  • works/DNSKEY (alg 8, id 37126)
  • works/DNSKEY (alg 8, id 48888)
  • works/DS (alg 8, id 37126)
  • works/DS (alg 8, id 37126)

Delegation statusDelegation status

Bogus (1)
  • dnssec.works to fail03.dnssec.works
Secure (2)
  • . to works
  • works to dnssec.works

NoticesNotices

Errors (19)
  • RRSIG fail03.dnssec.works/A alg 8, id 8628: The Signature Expiration field of the RRSIG RR (2020-01-01 00:00:00+00:00) is 189 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG fail03.dnssec.works/A alg 8, id 8628: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG fail03.dnssec.works/AAAA alg 8, id 8628: The Signature Expiration field of the RRSIG RR (2020-01-01 00:00:00+00:00) is 189 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG fail03.dnssec.works/AAAA alg 8, id 8628: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG fail03.dnssec.works/DNSKEY alg 8, id 4699: The Signature Expiration field of the RRSIG RR (2020-01-01 00:00:00+00:00) is 189 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG fail03.dnssec.works/DNSKEY alg 8, id 4699: The Signature Expiration field of the RRSIG RR (2020-01-01 00:00:00+00:00) is 189 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG fail03.dnssec.works/DNSKEY alg 8, id 8628: The Signature Expiration field of the RRSIG RR (2020-01-01 00:00:00+00:00) is 189 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG fail03.dnssec.works/DNSKEY alg 8, id 8628: The Signature Expiration field of the RRSIG RR (2020-01-01 00:00:00+00:00) is 189 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG fail03.dnssec.works/NS alg 8, id 8628: The Signature Expiration field of the RRSIG RR (2020-01-01 00:00:00+00:00) is 189 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG fail03.dnssec.works/SOA alg 8, id 8628: The Signature Expiration field of the RRSIG RR (2020-01-01 00:00:00+00:00) is 189 days in the past. See RFC 4035, Sec. 5.3.1.
  • dnssec.works to fail03.dnssec.works: 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. (5.45.109.212, 185.92.221.212, 2001:19f0:5001:df:76d7:5703:ba0a:e220, 2a03:4000:6:2115::2, TCP_-_EDNS0_4096_D_K)
  • fail03.dnssec.works zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (37.153.96.134)
  • fail03.dnssec.works/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (37.153.96.134, UDP_-_NOEDNS_)
  • fail03.dnssec.works/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (37.153.96.134, UDP_-_NOEDNS_)
  • kva1jlqh5m.fail03.dnssec.works/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • fail03.dnssec.works/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • fail03.dnssec.works/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • fail03.dnssec.works/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • fail03.dnssec.works/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • works/DS (alg 8, id 37126): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • works/DS (alg 8, id 37126): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • works/DS (alg 8, id 37126): 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.
  • works/DS (alg 8, id 37126): 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.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph