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DNSViz: A DNS visualization tool

hhs.gov

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

RRset statusRRset status

Secure (5)
  • hhs.gov/A
  • hhs.gov/MX
  • hhs.gov/NS
  • hhs.gov/SOA
  • hhs.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • ./DNSKEY (alg 8, id 47671)
  • gov/DNSKEY (alg 8, id 2706)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • hhs.gov/DNSKEY (alg 8, id 14992)
  • hhs.gov/DNSKEY (alg 8, id 35186)
  • hhs.gov/DNSKEY (alg 8, id 58476)
  • hhs.gov/DNSKEY (alg 8, id 9393)
  • hhs.gov/DS (alg 8, id 14992)
  • hhs.gov/DS (alg 8, id 14992)
  • hhs.gov/DS (alg 8, id 35186)
  • hhs.gov/DS (alg 8, id 35186)

Delegation statusDelegation status

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

NoticesNotices

Warnings (8)
  • hhs.gov/DS (alg 8, id 14992): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hhs.gov/DS (alg 8, id 14992): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hhs.gov/DS (alg 8, id 14992): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • hhs.gov/DS (alg 8, id 14992): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • hhs.gov/DS (alg 8, id 35186): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hhs.gov/DS (alg 8, id 35186): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hhs.gov/DS (alg 8, id 35186): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • hhs.gov/DS (alg 8, id 35186): 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
Download: png | svg
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DNSSEC authentication graph