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DNSViz: A DNS visualization tool

fpki.gov

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

RRset statusRRset status

Secure (5)
  • fpki.gov/NS
  • fpki.gov/NSEC3PARAM
  • fpki.gov/NSEC3PARAM
  • fpki.gov/SOA
  • fpki.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • ./DNSKEY (alg 8, id 47671)
  • fpki.gov/DNSKEY (alg 8, id 42000)
  • fpki.gov/DNSKEY (alg 8, id 60922)
  • fpki.gov/DNSKEY (alg 8, id 7311)
  • fpki.gov/DS (alg 8, id 60922)
  • gov/DNSKEY (alg 8, id 2706)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (8)
  • fpki.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2620:9b:c000:9200:12::30, 2620:9b:c001:9300:22::30)
  • fpki.gov/DNSKEY (alg 8, id 42000): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (199.167.93.100, UDP_-_EDNS0_4096_D_KN)
  • fpki.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2620:9b:c000:9200:12::30, 2620:9b:c001:9300:22::30, UDP_-_NOEDNS_)
  • fpki.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • fpki.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • fpki.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • wcexbokgd5.fpki.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • fpki.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (10)
  • RRSIG fpki.gov/NSEC3PARAM alg 8, id 42000: The value of the Signature Inception field of the RRSIG RR (2022-06-30 02:07:36+00:00) is within possible clock skew range (0 seconds) of the current time (2022-06-30 02:07:36+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG fpki.gov/NSEC3PARAM alg 8, id 7311: The value of the Signature Inception field of the RRSIG RR (2022-06-30 02:07:36+00:00) is within possible clock skew range (0 seconds) of the current time (2022-06-30 02:07:36+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG fpki.gov/NSEC3PARAM alg 8, id 7311: The value of the Signature Inception field of the RRSIG RR (2022-06-30 02:07:36+00:00) is within possible clock skew range (0 seconds) of the current time (2022-06-30 02:07:36+00:00). See RFC 4035, Sec. 5.3.1.
  • gov to fpki.gov: Authoritative AAAA records exist for dns1.fpki.gov, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • gov to fpki.gov: Authoritative AAAA records exist for dns2.fpki.gov, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • fpki.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fpki.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fpki.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • wcexbokgd5.fpki.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fpki.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