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DNSViz: A DNS visualization tool

furman.edu

Updated: 2018-03-19 13:29:07 UTC (308 days ago) Update now
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DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • furman.edu/A
  • furman.edu/MX
  • furman.edu/NS
  • furman.edu/SOA
  • furman.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 furman.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 furman.edu
Secure (1)
  • . to edu

NoticesNotices

Errors (3)
  • furman.edu zone: The server(s) were not responsive to queries over UDP. (156.143.240.241, 156.143.240.242)
  • furman.edu/A: No response was received from the server over UDP (tried 8 times). (156.143.240.241, 156.143.240.242, UDP_0_NOEDNS)
  • furman.edu/NS: No response was received from the server over UDP (tried 8 times). (156.143.240.241, 156.143.240.242, UDP_0_NOEDNS)
Warnings (2)
  • edu to furman.edu: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the edu zone): ns2.furman.edu, slave-ns2.furman.edu
  • edu to furman.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: ns.furman.edu, slave-ns.furman.edu

DNSKEY legend

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