View on GitHub

DNSViz: A DNS visualization tool

shsu.edu

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (7)
  • shsu.edu/A
  • shsu.edu/AAAA
  • shsu.edu/MX
  • shsu.edu/NS
  • shsu.edu/NSEC3PARAM
  • shsu.edu/SOA
  • shsu.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (4)
  • shsu.edu/DNSKEY (alg 8, id 47987)
  • shsu.edu/DNSKEY (alg 8, id 49218)
  • shsu.edu/DNSKEY (alg 8, id 50195)
  • shsu.edu/DNSKEY (alg 8, id 6813)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • edu/DNSKEY (alg 8, id 18290)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DS (alg 8, id 28065)
  • shsu.edu/DS (alg 8, id 47987)

Delegation statusDelegation status

Bogus (1)
  • edu to shsu.edu
Secure (1)
  • . to edu

NoticesNotices

Errors (18)
  • edu to shsu.edu: 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. (158.135.1.20, 158.135.1.200, 192.92.115.20, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • edu to shsu.edu: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (158.135.1.20, 158.135.1.200, 192.92.115.20, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/A: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/AAAA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/DNSKEY (alg 8, id 47987): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/DNSKEY (alg 8, id 49218): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/DNSKEY (alg 8, id 50195): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/DNSKEY (alg 8, id 6813): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/DS (alg 8, id 47987): The cryptographic hash in the Digest field of the DS RR does not match the computed value. See RFC 4035, Sec. 5.2.
  • shsu.edu/DS (alg 8, id 47987): The cryptographic hash in the Digest field of the DS RR does not match the computed value. See RFC 4035, Sec. 5.2.
  • shsu.edu/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • shsu.edu/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/NSEC3PARAM: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • shsu.edu/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.135.1.20, 158.135.1.200, 2620:7e:c080::114, 2620:7e:c080::1c8, UDP_-_EDNS0_4096_D_KN)
  • shsu.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • shsu.edu/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • fw5v3q9bze.shsu.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • shsu.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fw5v3q9bze.shsu.edu/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