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DNSViz: A DNS visualization tool

fema.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (9)
  • fema.gov/A
  • fema.gov/AAAA
  • fema.gov/AAAA
  • fema.gov/AAAA
  • fema.gov/MX
  • fema.gov/NS
  • fema.gov/NSEC3PARAM
  • fema.gov/SOA
  • fema.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • fema.gov/DNSKEY (alg 8, id 14080)
  • fema.gov/DNSKEY (alg 8, id 34867)
  • fema.gov/DNSKEY (alg 8, id 435)
  • fema.gov/DS (alg 8, id 34867)
  • gov/DNSKEY (alg 8, id 50011)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • nh5wrd0u31.fema.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • fema.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • nh5wrd0u31.fema.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fema.gov/CNAME 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph