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DNSViz: A DNS visualization tool

cia.gov

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

RRset statusRRset status

Secure (18)
  • cia.gov/A
  • cia.gov/A
  • cia.gov/A
  • cia.gov/A
  • cia.gov/A
  • cia.gov/A
  • cia.gov/AAAA
  • cia.gov/AAAA
  • cia.gov/AAAA
  • cia.gov/AAAA
  • cia.gov/AAAA
  • cia.gov/AAAA
  • cia.gov/AAAA
  • cia.gov/MX
  • cia.gov/NS
  • cia.gov/NSEC3PARAM
  • cia.gov/SOA
  • cia.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • cia.gov/DNSKEY (alg 8, id 37143)
  • cia.gov/DNSKEY (alg 8, id 63976)
  • cia.gov/DNSKEY (alg 8, id 8821)
  • cia.gov/DS (alg 8, id 63976)
  • cia.gov/DS (alg 8, id 63976)
  • gov/DNSKEY (alg 8, id 6229)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • cia.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • 3zpoxcs5wr.cia.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • cia.gov/DS (alg 8, id 63976): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • cia.gov/DS (alg 8, id 63976): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • cia.gov/DS (alg 8, id 63976): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • cia.gov/DS (alg 8, id 63976): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • cia.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 3zpoxcs5wr.cia.gov/A 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