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DNSViz: A DNS visualization tool

txstate.edu

Updated: 2018-03-16 13:12:08 UTC (311 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • txstate.edu/A
  • txstate.edu/MX
  • txstate.edu/NS
  • txstate.edu/SOA
  • txstate.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 txstate.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 txstate.edu
Secure (1)
  • . to edu

NoticesNotices

Errors (2)
  • txstate.edu zone: The server(s) were not responsive to queries over TCP. (147.26.8.202, 147.26.8.203, 147.26.24.71, 158.135.1.83)
  • txstate.edu/SOA: No response was received from the server over TCP (tried 3 times). (147.26.8.202, 147.26.8.203, 147.26.24.71, 158.135.1.83, TCP_0_EDNS0_32768_4096)

DNSKEY legend

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