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DNSViz: A DNS visualization tool

marshall.edu

Updated: 2018-12-18 21:56:56 UTC (33 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (6)
  • marshall.edu/A
  • marshall.edu/AAAA
  • marshall.edu/MX
  • marshall.edu/NS
  • marshall.edu/SOA
  • marshall.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 2134)
  • NSEC3 proving non-existence of marshall.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 37217)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • marshall.edu zone: The server(s) were not responsive to queries over UDP. (2620:3:0:7f::40f, 2620:3:0:7f::410)
  • marshall.edu/A: No response was received from the server over UDP (tried 8 times). (2620:3:0:7f::40f, 2620:3:0:7f::410, UDP_0_NOEDNS)
  • marshall.edu/NS: No response was received from the server over UDP (tried 8 times). (2620:3:0:7f::40f, 2620:3:0:7f::410, UDP_0_NOEDNS)
Warnings (2)
  • edu to marshall.edu: Authoritative AAAA records exist for mudnsa.marshall.edu, but there are no corresponding AAAA glue records.
  • edu to marshall.edu: Authoritative AAAA records exist for mudnsb.marshall.edu, but there are no corresponding AAAA glue records.

DNSKEY legend

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