View on GitHub

DNSViz: A DNS visualization tool

nohats.ca

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
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 (2)
  • nohats.ca/DNSKEY (alg 8, id 35434)
  • nohats.ca/DNSKEY (alg 8, id 37759)
Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • ca/DNSKEY (alg 8, id 2134)
  • ca/DNSKEY (alg 8, id 35433)
  • ca/DS (alg 8, id 2134)
  • nohats.ca/DS (alg 8, id 1321)
  • nohats.ca/DS (alg 8, id 35434)
Non_existent (1)
  • nohats.ca/DNSKEY (alg 8, id 1321)

Delegation statusDelegation status

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

NoticesNotices

Errors (7)
  • RRSIG nohats.ca/DNSKEY alg 8, id 35434: The Signature Expiration field of the RRSIG RR (2020-09-11 22:55:30+00:00) is 2 hours, 19 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG nohats.ca/DNSKEY alg 8, id 35434: The Signature Expiration field of the RRSIG RR (2020-09-11 22:55:30+00:00) is 2 hours, 19 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • 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_K)
  • nohats.ca/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • nohats.ca/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • rqh3pnxdy1.nohats.ca/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • nohats.ca/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (1)
  • rqh3pnxdy1.nohats.ca/A has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph