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DNSViz: A DNS visualization tool

shsu.edu

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

RRset statusRRset status

Insecure (6)
  • shsu.edu/A
  • shsu.edu/AAAA
  • shsu.edu/MX
  • shsu.edu/NS
  • shsu.edu/SOA
  • shsu.edu/TXT
Secure (2)
  • edu/SOA
  • edu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (4)
  • shsu.edu/DNSKEY (alg 8, id 19507)
  • shsu.edu/DNSKEY (alg 8, id 43581)
  • shsu.edu/DNSKEY (alg 8, id 50320)
  • shsu.edu/DNSKEY (alg 8, id 5430)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • NSEC3 proving non-existence of shsu.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 4250)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (13)
  • 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_K)
  • 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_K)
  • shsu.edu/DNSKEY (alg 8, id 19507): 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_K)
  • shsu.edu/DNSKEY (alg 8, id 43581): 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_K)
  • shsu.edu/DNSKEY (alg 8, id 50320): 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_K)
  • shsu.edu/DNSKEY (alg 8, id 5430): 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_K)
  • 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_K, UDP_-_EDNS0_512_D_K)
  • 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_K)
  • 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, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_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_K)
  • 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.
  • l1ije7co28.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.
  • l1ije7co28.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
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DNSSEC authentication graph