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DNSViz: A DNS visualization tool

usna.edu

Updated: 2024-10-16 10:34:35 UTC (2 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • usna.edu/A
  • usna.edu/MX
  • usna.edu/NS
  • usna.edu/NSEC3PARAM
  • usna.edu/SOA
  • usna.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • edu/DNSKEY (alg 13, id 26800)
  • edu/DNSKEY (alg 13, id 30299)
  • edu/DNSKEY (alg 13, id 35663)
  • edu/DS (alg 13, id 35663)
  • usna.edu/DNSKEY (alg 8, id 420)
  • usna.edu/DNSKEY (alg 8, id 51352)
  • usna.edu/DNSKEY (alg 8, id 7653)
  • usna.edu/DS (alg 8, id 51352)

Delegation statusDelegation status

Secure (2)
  • . to edu
  • edu to usna.edu

NoticesNotices

Errors (5)
  • usna.edu/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • usna.edu/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • usna.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • 8s9oy.3lbrn.usna.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • usna.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • usna.edu/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usna.edu/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usna.edu/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 8s9oy.3lbrn.usna.edu/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usna.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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