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DNSViz: A DNS visualization tool

covid.gov

Updated: 2022-03-15 13:46:36 UTC (850 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • covid.gov/NS
  • covid.gov/NSEC3PARAM
  • covid.gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • covid.gov/DNSKEY (alg 13, id 26371)
  • covid.gov/DNSKEY (alg 13, id 47323)
  • covid.gov/DNSKEY (alg 13, id 64983)
  • covid.gov/DS (alg 13, id 64983)
  • gov/DNSKEY (alg 8, id 7030)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (6)
  • covid.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • covid.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • covid.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • covid.gov/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • n59gad2osm.covid.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • covid.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • covid.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • covid.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • covid.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • covid.gov/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
  • n59gad2osm.covid.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • covid.gov/MX 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