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DNSViz: A DNS visualization tool

unl.edu

Updated: 2018-03-17 23:45:38 UTC (308 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 (5)
  • unl.edu/A
  • unl.edu/MX
  • unl.edu/NS
  • unl.edu/SOA
  • unl.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 unl.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 unl.edu
Secure (1)
  • . to edu

NoticesNotices

Warnings (2)
  • edu to unl.edu: Authoritative AAAA records exist for dns1.unl.edu, but there are no corresponding AAAA glue records.
  • edu to unl.edu: Authoritative AAAA records exist for dns2.unl.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