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DNSViz: A DNS visualization tool

www.dnssec-failed.org

Updated: 2026-04-08 04:57:58 UTC (10 days ago) Update now
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DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (1)
  • www.dnssec-failed.org/A

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • dnssec-failed.org/DNSKEY (alg 13, id 32784)
  • dnssec-failed.org/DNSKEY (alg 13, id 50719)
Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 21831)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 54393)
  • dnssec-failed.org/DS (alg 13, id 42069)
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 29805)
  • org/DNSKEY (alg 8, id 39684)
  • org/DS (alg 8, id 26974)
Non_existent (1)
  • dnssec-failed.org/DNSKEY (alg 13, id 42069)

Delegation statusDelegation status

Bogus (1)
  • org to dnssec-failed.org
Secure (1)
  • . to org

NoticesNotices

Errors (3)
  • ./DNSKEY: No response was received from the server over UDP (tried 1 times). See RFC 1035, Sec. 4.2. (198.41.0.4, UDP_-_EDNS0_512_D_KN)
  • org to dnssec-failed.org: 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. (68.87.68.244, 68.87.72.244, 68.87.76.228, 68.87.85.132, 69.252.250.103, 2001:558:1004:7:68:87:85:132, 2001:558:100a:5:68:87:68:244, 2001:558:100e:5:68:87:72:244, 2001:558:1014:c:68:87:76:228, 2001:558:fe23:8:69:252:250:103, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • org to dnssec-failed.org: The DS RRset for the zone included algorithm 13 (ECDSAP256SHA256), but no DS RR matched a DNSKEY with algorithm 13 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (68.87.68.244, 68.87.72.244, 68.87.76.228, 68.87.85.132, 69.252.250.103, 2001:558:1004:7:68:87:85:132, 2001:558:100a:5:68:87:68:244, 2001:558:100e:5:68:87:72:244, 2001:558:1014:c:68:87:76:228, 2001:558:fe23:8:69:252:250:103, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)

DNSKEY legend

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