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DNSViz: A DNS visualization tool

airnow.gov

Updated: 2018-01-16 20:07:32 UTC (1 day ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (7)
  • airnow.gov/A
  • airnow.gov/AAAA
  • airnow.gov/NS
  • airnow.gov/SOA
  • airnow.gov/SOA
  • airnow.gov/SOA
  • airnow.gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 19036)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 41824)
  • airnow.gov/DNSKEY (alg 8, id 59326)
  • airnow.gov/DS (alg 8, id 59326)
  • gov/DNSKEY (alg 8, id 21179)
  • gov/DNSKEY (alg 8, id 55724)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • airnow.gov zone: The server(s) were not responsive to queries over UDP. (2620:117:506f:c::f00a, 2620:117:506f:c::f00c)
  • airnow.gov/A: No response was received from the server over UDP (tried 8 times). (2620:117:506f:c::f00a, 2620:117:506f:c::f00c, UDP_0_NOEDNS)
  • airnow.gov/NS: No response was received from the server over UDP (tried 8 times). (2620:117:506f:c::f00a, 2620:117:506f:c::f00c, UDP_0_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