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DNSViz: A DNS visualization tool

fsu.edu

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • NSEC3 proving non-existence of fsu.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 4250)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (4)
  • fsu.edu zone: The following NS name(s) did not resolve to address(es): dnsa.fsu.edu, dnsa1.fsu.edu
  • fsu.edu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (35.174.227.123, 192.12.121.44)
  • fsu.edu/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (35.174.227.123, 192.12.121.44, UDP_-_NOEDNS_)
  • fsu.edu/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (35.174.227.123, 192.12.121.44, UDP_-_NOEDNS_)
Warnings (1)
  • edu to fsu.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: dnsa.fsu.edu, dnsa1.fsu.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
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DNSSEC authentication graph