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DNSViz: A DNS visualization tool

observer

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (2)
  • observer/NS
  • observer/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • observer/DNSKEY (alg 8, id 3364)
  • observer/DNSKEY (alg 8, id 43663)
  • observer/DNSKEY (alg 8, id 56523)
  • observer/DNSKEY (alg 8, id 58939)
  • observer/DNSKEY (alg 8, id 7160)
  • observer/DS (alg 8, id 7160)
  • observer/DS (alg 8, id 7160)

Delegation statusDelegation status

Secure (1)
  • . to observer

NoticesNotices

Errors (2)
  • w1jhgnl8ba.observer/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • observer/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • observer/DS (alg 8, id 7160): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • observer/DS (alg 8, id 7160): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • observer/DS (alg 8, id 7160): 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.
  • observer/DS (alg 8, id 7160): 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.

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