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DNSViz: A DNS visualization tool

crs.gov

Updated: 2023-08-16 08:57:45 UTC (463 days ago) Update now
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DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • crs.gov/A
  • crs.gov/NS
  • crs.gov/SOA
  • crs.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • crs.gov/DNSKEY (alg 13, id 2371)
  • crs.gov/DNSKEY (alg 13, id 34505)
  • crs.gov/DS (alg 13, id 2371)
  • gov/DNSKEY (alg 8, id 40921)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (1)
  • gov/DS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (192.5.5.241, 2001:500:2f::f, UDP_-_NOEDNS_)

DNSKEY legend

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