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DNSViz: A DNS visualization tool

nohats.ca

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

RRset statusRRset status

Bogus (5)
  • nohats.ca/A
  • nohats.ca/AAAA
  • nohats.ca/MX
  • nohats.ca/NS
  • nohats.ca/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (3)
  • nohats.ca/DNSKEY (alg 13, id 14569)
  • nohats.ca/DNSKEY (alg 13, id 25698)
  • nohats.ca/DNSKEY (alg 13, id 7001)
Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • ./DNSKEY (alg 8, id 47671)
  • ca/DNSKEY (alg 8, id 37393)
  • ca/DNSKEY (alg 8, id 48662)
  • ca/DS (alg 8, id 48662)
  • nohats.ca/DS (alg 13, id 56170)
Non_existent (1)
  • nohats.ca/DNSKEY (alg 13, id 56170)

Delegation statusDelegation status

Bogus (1)
  • ca to nohats.ca
Secure (1)
  • . to ca

NoticesNotices

Errors (2)
  • ca to nohats.ca: 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. (149.56.110.74, 188.127.201.225, 193.110.157.102, 2607:5300:201:3000::2461, 2a00:1190:c00a:f00::225, 2a03:6000:1004:1::102, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • ca to nohats.ca: 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. (149.56.110.74, 188.127.201.225, 193.110.157.102, 2607:5300:201:3000::2461, 2a00:1190:c00a:f00::225, 2a03:6000:1004:1::102, 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
Download: png | svg
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DNSSEC authentication graph