View on GitHub

DNSViz: A DNS visualization tool

docline.gov

Updated: 2023-09-06 06:10:02 UTC (226 days ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (3)
  • docline-us-east-1.awsprod.nlm.nih.gov/A
  • docline-us-east-1.awsprod.nlm.nih.gov/AAAA
  • docline.awsprod.nlm.nih.gov/CNAME
Secure (11)
  • docline.gov/CNAME
  • docline.gov/MX
  • docline.gov/NS
  • docline.gov/NSEC3PARAM
  • docline.gov/NSEC3PARAM
  • docline.gov/NSEC3PARAM
  • docline.gov/SOA
  • docline.gov/SOA
  • docline.gov/SOA
  • docline.gov/TXT
  • nlm.nih.gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (22)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC proving non-existence of awsprod.nlm.nih.gov/DS
  • docline.gov/DNSKEY (alg 8, id 2739)
  • docline.gov/DNSKEY (alg 8, id 58792)
  • docline.gov/DS (alg 8, id 58792)
  • gov/DNSKEY (alg 8, id 40921)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • nih.gov/DNSKEY (alg 8, id 32209)
  • nih.gov/DNSKEY (alg 8, id 32751)
  • nih.gov/DNSKEY (alg 8, id 37398)
  • nih.gov/DNSKEY (alg 8, id 59659)
  • nih.gov/DS (alg 8, id 32209)
  • nih.gov/DS (alg 8, id 32209)
  • nih.gov/DS (alg 8, id 59659)
  • nih.gov/DS (alg 8, id 59659)
  • nlm.nih.gov/DNSKEY (alg 8, id 18450)
  • nlm.nih.gov/DNSKEY (alg 8, id 49585)
  • nlm.nih.gov/DNSKEY (alg 8, id 57904)
  • nlm.nih.gov/DS (alg 8, id 22726)
  • nlm.nih.gov/DS (alg 8, id 49585)
Non_existent (1)
  • nlm.nih.gov/DNSKEY (alg 8, id 22726)

Delegation statusDelegation status

Insecure (1)
  • nlm.nih.gov to awsprod.nlm.nih.gov
Secure (4)
  • . to gov
  • gov to docline.gov
  • gov to nih.gov
  • nih.gov to nlm.nih.gov

NoticesNotices

Warnings (12)
  • docline.gov/CNAME: The server returned CNAME for docline.gov, but records of other types exist at that name.
  • 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph