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DNSViz: A DNS visualization tool

uoregon.edu

Updated: 2024-11-01 02:57:51 UTC (20 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (6)
  • uoregon.edu/A
  • uoregon.edu/AAAA
  • uoregon.edu/MX
  • uoregon.edu/NS
  • uoregon.edu/SOA
  • uoregon.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 61050)
  • NSEC3 proving non-existence of uoregon.edu/DS
  • edu/DNSKEY (alg 13, id 26800)
  • edu/DNSKEY (alg 13, id 35663)
  • edu/DS (alg 13, id 35663)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • uoregon.edu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2620:105:b050:1550::90)
  • uoregon.edu/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2620:105:b050:1550::90, UDP_-_NOEDNS_)
  • uoregon.edu/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2620:105:b050:1550::90, UDP_-_NOEDNS_)
Warnings (2)
  • edu/DS (alg 13, id 35663): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • edu/DS (alg 13, id 35663): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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