View on GitHub

DNSViz: A DNS visualization tool

uark.edu

Updated: 2021-04-22 18:14:03 UTC (158 days ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • uark.edu/A
  • uark.edu/MX
  • uark.edu/NS
  • uark.edu/SOA
  • uark.edu/TXT
Secure (2)
  • edu/SOA
  • edu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of uark.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 63587)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (4)
  • uark.edu zone: The following NS name(s) resolved to IP address(es) in private IP address space: ns3.uark.edu
  • uark.edu zone: The server(s) were not responsive to queries over UDP. (130.184.147.28, 2604:fc00:c:147::28)
  • uark.edu/A: No response was received from the server over UDP (tried 12 times). (130.184.147.28, 2604:fc00:c:147::28, UDP_-_NOEDNS_)
  • uark.edu/NS: No response was received from the server over UDP (tried 12 times). (130.184.147.28, 2604:fc00:c:147::28, UDP_-_NOEDNS_)
Warnings (2)
  • edu to uark.edu: AAAA glue records exist for ns3.uark.edu, but there are no corresponding authoritative AAAA records.
  • edu to uark.edu: The glue address(es) for ns3.uark.edu (130.184.147.28) differed from its authoritative address(es) (10.201.1.4).

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph