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DNSViz: A DNS visualization tool

uspsoig.gov

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

RRset statusRRset status

Secure (5)
  • uspsoig.gov/A
  • uspsoig.gov/MX
  • uspsoig.gov/NS
  • uspsoig.gov/SOA
  • uspsoig.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • ./DNSKEY (alg 8, id 46780)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)
  • uspsoig.gov/DNSKEY (alg 8, id 48925)
  • uspsoig.gov/DNSKEY (alg 8, id 56911)
  • uspsoig.gov/DNSKEY (alg 8, id 63423)
  • uspsoig.gov/DS (alg 8, id 48925)

Delegation statusDelegation status

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

NoticesNotices

Errors (8)
  • uspsoig.gov zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (2a02:e980:4::1, 2a02:e980:5::1, 2a02:e980:6::1)
  • uspsoig.gov/NSEC3PARAM: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (192.230.121.1, 192.230.122.1, 192.230.123.1, 2a02:e980:4::1, 2a02:e980:5::1, 2a02:e980:6::1, UDP_-_NOEDNS_)
  • uspsoig.gov/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (2a02:e980:4::1, 2a02:e980:5::1, 2a02:e980:6::1, TCP_-_EDNS0_4096_D_N)
  • uspsoig.gov/SOA: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2a02:e980:4::1, 2a02:e980:5::1, 2a02:e980:6::1, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • uspsoig.gov/TXT: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2a02:e980:4::1, 2a02:e980:5::1, 2a02:e980:6::1, UDP_-_NOEDNS_)
  • f2manzlx9u.uspsoig.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • uspsoig.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • uspsoig.gov/AAAA has errors; 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