View on GitHub

DNSViz: A DNS visualization tool

cnss.gov

Updated: 2021-07-20 22:32:30 UTC (184 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

Secure (2)
  • cnss.gov/NS
  • cnss.gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • cnss.gov/DNSKEY (alg 8, id 26101)
  • cnss.gov/DNSKEY (alg 8, id 31669)
  • cnss.gov/DNSKEY (alg 8, id 4231)
  • cnss.gov/DNSKEY (alg 8, id 59763)
  • cnss.gov/DS (alg 8, id 31669)
  • cnss.gov/DS (alg 8, id 31669)
  • cnss.gov/DS (alg 8, id 4231)
  • cnss.gov/DS (alg 8, id 4231)
  • gov/DNSKEY (alg 8, id 48498)
  • gov/DNSKEY (alg 8, id 57735)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (4)
  • cnss.gov zone: The server(s) were not responsive to queries over TCP. (8.44.96.34)
  • cnss.gov zone: The server(s) were not responsive to queries over UDP. (8.44.96.33)
  • cnss.gov/NS: No response was received from the server over UDP (tried 12 times). (8.44.96.33, UDP_-_NOEDNS_)
  • cnss.gov/SOA: No response was received from the server over TCP (tried 3 times). (8.44.96.34, TCP_-_EDNS0_4096_D_N)
Warnings (8)
  • cnss.gov/DS (alg 8, id 31669): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • cnss.gov/DS (alg 8, id 31669): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • cnss.gov/DS (alg 8, id 31669): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • cnss.gov/DS (alg 8, id 31669): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • cnss.gov/DS (alg 8, id 4231): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • cnss.gov/DS (alg 8, id 4231): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • cnss.gov/DS (alg 8, id 4231): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • cnss.gov/DS (alg 8, id 4231): 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