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DNSViz: A DNS visualization tool

sdsu.edu

Updated: 2020-04-17 16:11:37 UTC (76 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • sdsu.edu/A
  • sdsu.edu/MX
  • sdsu.edu/NS
  • sdsu.edu/SOA
  • sdsu.edu/TXT
Secure (3)
  • edu/SOA
  • edu/SOA
  • edu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 48903)
  • NSEC3 proving non-existence of sdsu.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 50054)
  • edu/DNSKEY (alg 8, id 8663)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Warnings (2)
  • edu to sdsu.edu: Authoritative AAAA records exist for ns1.ucsd.edu, but there are no corresponding AAAA glue records.
  • edu to sdsu.edu: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the edu zone): ratbert.sdsu.edu

DNSKEY legend

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