View on GitHub

DNSViz: A DNS visualization tool

liberty.edu

Updated: 2022-10-21 09:06:38 UTC (778 days ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 18733)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of liberty.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 28775)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (4)
  • liberty.edu zone: The following NS name(s) did not resolve to address(es): ns1.liberty.edu, ns2.liberty.edu
  • liberty.edu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (208.95.48.128, 208.95.48.129)
  • liberty.edu/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (208.95.48.128, 208.95.48.129, UDP_-_NOEDNS_)
  • liberty.edu/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (208.95.48.128, 208.95.48.129, UDP_-_NOEDNS_)
Warnings (1)
  • edu to liberty.edu: The following NS name(s) were found in the delegation NS RRset (i.e., in the edu zone), but not in the authoritative NS RRset: ns1.liberty.edu, ns2.liberty.edu See RFC 1034, Sec. 4.2.2.

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