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DNSViz: A DNS visualization tool

nih.gov

Updated: 2023-12-05 01:14:18 UTC (6 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • nih.gov/A
  • nih.gov/MX
  • nih.gov/NS
  • nih.gov/NSEC3PARAM
  • nih.gov/SOA
  • nih.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 64280)
  • gov/DS (alg 8, id 7698)
  • nih.gov/DNSKEY (alg 8, id 29016)
  • nih.gov/DNSKEY (alg 8, id 59659)
  • nih.gov/DNSKEY (alg 8, id 8124)
  • nih.gov/DS (alg 8, id 32209)
  • nih.gov/DS (alg 8, id 59659)
  • nih.gov/DS (alg 8, id 59659)
Non_existent (1)
  • nih.gov/DNSKEY (alg 8, id 32209)

Delegation statusDelegation status

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

NoticesNotices

Warnings (11)
  • gov to nih.gov: Authoritative AAAA records exist for ns.nih.gov, but there are no corresponding AAAA glue records.
  • gov to nih.gov: Authoritative AAAA records exist for ns2.nih.gov, but there are no corresponding AAAA glue records.
  • gov to nih.gov: Authoritative AAAA records exist for ns3.nih.gov, but there are no corresponding AAAA glue records.
  • nih.gov/DS (alg 8, id 32209): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • nih.gov/DS (alg 8, id 32209): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • nih.gov/DS (alg 8, id 32209): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • nih.gov/DS (alg 8, id 32209): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • nih.gov/DS (alg 8, id 59659): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • nih.gov/DS (alg 8, id 59659): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • nih.gov/DS (alg 8, id 59659): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • nih.gov/DS (alg 8, id 59659): 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
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DNSSEC authentication graph