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DNSViz: A DNS visualization tool

usdapii.gov

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (4)
  • usdapii.gov/NS
  • usdapii.gov/NSEC3PARAM
  • usdapii.gov/SOA
  • usdapii.gov/TXT
Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (3)
  • usdapii.gov/DNSKEY (alg 8, id 18996)
  • usdapii.gov/DNSKEY (alg 8, id 33378)
  • usdapii.gov/DNSKEY (alg 8, id 57511)
Secure (7)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • NSEC proving non-existence of usdapii.gov/DS
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)

Delegation statusDelegation status

Insecure (1)
  • gov to usdapii.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (7)
  • usdapii.gov/CDNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_NOEDNS_)
  • usdapii.gov/CDS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_NOEDNS_)
  • usdapii.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • p085g.67hw2.usdapii.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • usdapii.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • usdapii.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • usdapii.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • usdapii.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • p085g.67hw2.usdapii.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usdapii.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usdapii.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usdapii.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
Download: png | svg
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DNSSEC authentication graph