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DNSViz: A DNS visualization tool

exploretsp.gov

Updated: 2021-12-23 22:13:20 UTC (26 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • exploretsp.gov/DS (alg 8, id 15307)
  • exploretsp.gov/DS (alg 8, id 5224)
  • gov/DNSKEY (alg 8, id 6229)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
Non_existent (2)
  • exploretsp.gov/DNSKEY (alg 8, id 15307)
  • exploretsp.gov/DNSKEY (alg 8, id 5224)

Delegation statusDelegation status

Bogus (1)
  • gov to exploretsp.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (4)
  • exploretsp.gov zone: The server(s) were not responsive to queries over UDP. (149.101.82.185, 149.101.82.186, 149.101.182.185, 149.101.182.186)
  • exploretsp.gov/A: No response was received from the server over UDP (tried 12 times). (149.101.82.185, 149.101.82.186, 149.101.182.185, 149.101.182.186, UDP_-_NOEDNS_)
  • exploretsp.gov/NS: No response was received from the server over UDP (tried 12 times). (149.101.82.185, 149.101.82.186, 149.101.182.185, 149.101.182.186, UDP_-_NOEDNS_)
  • gov to exploretsp.gov: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone.

DNSKEY legend

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