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DNSViz: A DNS visualization tool

ehr.gov

Updated: 2023-09-14 15:12:00 UTC (161 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (4)
  • ehr.gov/MX
  • ehr.gov/NS
  • ehr.gov/SOA
  • ehr.gov/TXT
Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of ehr.gov/DS
  • gov/DNSKEY (alg 8, id 40921)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Insecure (1)
  • gov to ehr.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (2)
  • ehr.gov zone: The server(s) were not responsive to queries over UDP. (214.2.252.50, 214.2.252.52, 214.2.253.50, 214.2.253.52)
  • ehr.gov/NS: No response was received from the server over UDP (tried 12 times). (214.2.252.50, 214.2.252.52, 214.2.253.50, 214.2.253.52, UDP_-_NOEDNS_)
Warnings (1)
  • gov to ehr.gov: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the gov zone): ns01-cern-auth2.health.mil, ns01-cernls-auth1.health.mil, ns01-cernls-auth2.health.mil, ns01-cern-auth1.health.mil

DNSKEY legend

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