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DNSViz: A DNS visualization tool

sdsu.edu

Updated: 2022-09-07 17:11:06 UTC (539 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • NSEC3 proving non-existence of sdsu.edu/DS
  • edu/DNSKEY (alg 8, id 18290)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • sdsu.edu zone: The server(s) were not responsive to queries over TCP. (13.77.138.101, 51.143.5.40)
  • sdsu.edu/SOA: No response was received from the server over TCP (tried 3 times). (13.77.138.101, 51.143.5.40, TCP_-_EDNS0_4096_D_N)

DNSKEY legend

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