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DNSViz: A DNS visualization tool

va.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (14)
  • va.gov/A
  • va.gov/A
  • va.gov/A
  • va.gov/AAAA
  • va.gov/AAAA
  • va.gov/AAAA
  • va.gov/MX
  • va.gov/NS
  • va.gov/NSEC3PARAM
  • va.gov/NSEC3PARAM
  • va.gov/NSEC3PARAM
  • va.gov/NSEC3PARAM
  • va.gov/SOA
  • va.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)
  • va.gov/DNSKEY (alg 8, id 15154)
  • va.gov/DNSKEY (alg 8, id 40995)
  • va.gov/DS (alg 8, id 15154)

Delegation statusDelegation status

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

NoticesNotices

Errors (6)
  • va.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (152.130.16.7, 152.131.16.7, 152.132.16.7, 152.133.16.7)
  • va.gov zone: There was an error resolving the following NS name(s) to address(es): ns1x.va.gov, ns2x.va.gov, ns3x.va.gov, ns4x.va.gov
  • va.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (152.130.16.7, 152.131.16.7, 152.132.16.7, 152.133.16.7, UDP_-_NOEDNS_)
  • va.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (152.130.16.7, 152.131.16.7, 152.132.16.7, 152.133.16.7, UDP_-_NOEDNS_)
  • eg50miav3p.va.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • va.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • eg50miav3p.va.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • va.gov/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