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DNSViz: A DNS visualization tool

pms.psc.gov

Updated: 2022-04-13 17:50:39 UTC (77 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (2)
  • pms.ha.psc.gov/A
  • pms.psc.gov/CNAME

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (17)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 47671)
  • gov/DNSKEY (alg 8, id 2706)
  • gov/DNSKEY (alg 8, id 7030)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • ha.psc.gov/DNSKEY (alg 8, id 25716)
  • ha.psc.gov/DNSKEY (alg 8, id 51034)
  • ha.psc.gov/DS (alg 8, id 51034)
  • psc.gov/DNSKEY (alg 8, id 27305)
  • psc.gov/DNSKEY (alg 8, id 39875)
  • psc.gov/DNSKEY (alg 8, id 40888)
  • psc.gov/DNSKEY (alg 8, id 47043)
  • psc.gov/DS (alg 8, id 27305)
  • psc.gov/DS (alg 8, id 27305)
  • psc.gov/DS (alg 8, id 39875)
  • psc.gov/DS (alg 8, id 39875)

Delegation statusDelegation status

Secure (3)
  • . to gov
  • gov to psc.gov
  • psc.gov to ha.psc.gov

NoticesNotices

Errors (1)
  • gov/DS: No response was received from the server over UDP (tried 12 times). (2001:7fe::53, UDP_-_NOEDNS_)
Warnings (12)
  • ha.psc.gov/DS (alg 8, id 51034): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • ha.psc.gov/DS (alg 8, id 51034): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pms.psc.gov/CNAME: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). (158.74.30.102, UDP_-_EDNS0_4096_D_KN)
  • psc.gov to ha.psc.gov: The following NS name(s) were found in the delegation NS RRset (i.e., in the psc.gov zone), but not in the authoritative NS RRset: ns2.ha.nih.gov
  • psc.gov/DS (alg 8, id 27305): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • psc.gov/DS (alg 8, id 27305): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • psc.gov/DS (alg 8, id 27305): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • psc.gov/DS (alg 8, id 27305): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • psc.gov/DS (alg 8, id 39875): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • psc.gov/DS (alg 8, id 39875): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • psc.gov/DS (alg 8, id 39875): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • psc.gov/DS (alg 8, id 39875): 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