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DNSViz: A DNS visualization tool

fpki-lab.gov

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

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 18733)
  • ./DNSKEY (alg 8, id 20326)
  • fpki-lab.gov/DNSKEY (alg 8, id 29662)
  • fpki-lab.gov/DNSKEY (alg 8, id 50100)
  • fpki-lab.gov/DNSKEY (alg 8, id 55239)
  • fpki-lab.gov/DNSKEY (alg 8, id 63820)
  • fpki-lab.gov/DS (alg 8, id 29662)
  • fpki-lab.gov/DS (alg 8, id 63820)
  • fpki-lab.gov/DS (alg 8, id 63820)
  • gov/DNSKEY (alg 8, id 56278)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • fpki-lab.gov zone: The server(s) were not responsive to queries over UDP. (2620:9b:c000:9200:12::30, 2620:9b:c001:9300:22::30)
  • fpki-lab.gov/NS: No response was received from the server over UDP (tried 12 times). (2620:9b:c000:9200:12::30, 2620:9b:c001:9300:22::30, UDP_-_NOEDNS_)
Warnings (8)
  • RRSIG fpki-lab.gov/NSEC3PARAM alg 8, id 50100: The value of the Signature Inception field of the RRSIG RR (2022-11-14 14:31:00+00:00) is within possible clock skew range (0 seconds) of the current time (2022-11-14 14:31:00+00:00).
  • RRSIG fpki-lab.gov/NSEC3PARAM alg 8, id 50100: The value of the Signature Inception field of the RRSIG RR (2022-11-14 14:31:00+00:00) is within possible clock skew range (0 seconds) of the current time (2022-11-14 14:31:00+00:00).
  • RRSIG fpki-lab.gov/NSEC3PARAM alg 8, id 55239: The value of the Signature Inception field of the RRSIG RR (2022-11-14 14:31:00+00:00) is within possible clock skew range (0 seconds) of the current time (2022-11-14 14:31:00+00:00).
  • RRSIG fpki-lab.gov/NSEC3PARAM alg 8, id 55239: The value of the Signature Inception field of the RRSIG RR (2022-11-14 14:31:00+00:00) is within possible clock skew range (0 seconds) of the current time (2022-11-14 14:31:00+00:00).
  • fpki-lab.gov/DS (alg 8, id 63820): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • fpki-lab.gov/DS (alg 8, id 63820): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • fpki-lab.gov/DS (alg 8, id 63820): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • fpki-lab.gov/DS (alg 8, id 63820): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

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