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DNSViz: A DNS visualization tool

csun.edu

Updated: 2018-03-18 04:23:08 UTC (308 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • csun.edu/A
  • csun.edu/MX
  • csun.edu/NS
  • csun.edu/SOA
  • csun.edu/TXT
Secure (1)
  • edu/SOA (NXDOMAIN)

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 19036)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 41824)
  • NSEC3 proving non-existence of csun.edu/DS
  • edu/DNSKEY (alg 8, id 14375)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • csun.edu zone: The server(s) were not responsive to queries over UDP. (137.164.29.66, 137.164.29.68, 198.188.255.192)
  • csun.edu/A: No response was received from the server over UDP (tried 8 times). (137.164.29.66, 137.164.29.68, 198.188.255.192, UDP_0_NOEDNS)
  • csun.edu/NS: No response was received from the server over UDP (tried 8 times). (137.164.29.66, 137.164.29.68, 198.188.255.192, UDP_0_NOEDNS)
Warnings (1)
  • edu to csun.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): ns1.cenic.org, ns2.cenic.org, ns3.cenic.org

DNSKEY legend

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