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DNSViz: A DNS visualization tool

itis.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • itis.gov/A
  • itis.gov/MX
  • itis.gov/NS
  • itis.gov/SOA
  • itis.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • ./DNSKEY (alg 8, id 951)
  • gov/DNSKEY (alg 8, id 24250)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • itis.gov/DNSKEY (alg 13, id 20716)
  • itis.gov/DNSKEY (alg 13, id 7633)
  • itis.gov/DS (alg 13, id 20716)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to itis.gov

NoticesNotices

Errors (1)
  • gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2620:74:27::2:30, 2620:74:29::2:30)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph