View on GitHub

DNSViz: A DNS visualization tool

gpo.gov

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

RRset statusRRset status

Insecure (7)
  • gpo.gov/A
  • gpo.gov/MX
  • gpo.gov/NS
  • gpo.gov/NSEC3PARAM
  • gpo.gov/NSEC3PARAM
  • gpo.gov/SOA
  • gpo.gov/TXT
Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (2)
  • gpo.gov/DNSKEY (alg 8, id 14524)
  • gpo.gov/DNSKEY (alg 8, id 25611)
Secure (7)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of gpo.gov/DS
  • gov/DNSKEY (alg 8, id 57735)
  • gov/DNSKEY (alg 8, id 6229)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (6)
  • NSEC3 proving non-existence of gpo.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of gpo.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • d9c32xwejg.gpo.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • gpo.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • gpo.gov/DS has errors; select the "Denial of existence" DNSSEC option to see them.
  • gpo.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • NSEC3 proving non-existence of gpo.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of gpo.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • d9c32xwejg.gpo.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gpo.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gpo.gov/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gpo.gov/AAAA 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