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DNSViz: A DNS visualization tool

pki.gov

DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (13)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • gov/DNSKEY (alg 8, id 7030)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • pki.gov/DNSKEY (alg 8, id 37401)
  • pki.gov/DNSKEY (alg 8, id 52536)
  • pki.gov/DNSKEY (alg 8, id 62620)
  • pki.gov/DNSKEY (alg 8, id 8884)
  • pki.gov/DS (alg 8, id 62620)
  • pki.gov/DS (alg 8, id 62620)
  • pki.gov/DS (alg 8, id 8884)
  • pki.gov/DS (alg 8, id 8884)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • pki.gov zone: The server(s) were not responsive to queries over UDP. (2620:9b:c000:9200:12::30, 2620:9b:c001:9300:22::30)
  • pki.gov/NS: DNSSEC was effectively downgraded because the response had an invalid RCODE (SERVFAIL) with EDNS enabled. (199.167.92.100, UDP_-_NOEDNS_)
  • pki.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_)
  • pki.gov/NS: The DNSSEC records necessary to validate the response could not be retrieved from the server. (199.167.92.100, UDP_-_EDNS0_4096_D_KN)
  • pki.gov/NS: The response had an invalid RCODE (SERVFAIL) until EDNS was disabled (however, this server appeared to respond legitimately to other queries with EDNS enabled). (199.167.92.100, UDP_-_EDNS0_4096_D_KN)
Warnings (9)
  • RRSIG pki.gov/TXT alg 8, id 52536: The value of the Signature Inception field of the RRSIG RR (2022-03-15 18:13:12+00:00) is within possible clock skew range (0 seconds) of the current time (2022-03-15 18:13:12+00:00).
  • pki.gov/DS (alg 8, id 62620): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pki.gov/DS (alg 8, id 62620): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pki.gov/DS (alg 8, id 62620): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • pki.gov/DS (alg 8, id 62620): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • pki.gov/DS (alg 8, id 8884): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pki.gov/DS (alg 8, id 8884): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pki.gov/DS (alg 8, id 8884): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • pki.gov/DS (alg 8, id 8884): 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