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DNSViz: A DNS visualization tool

frcinc.biz

Updated: 2023-06-12 16:48:36 UTC (339 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • frcinc.biz/A
  • frcinc.biz/MX
  • frcinc.biz/NS
  • frcinc.biz/SOA
  • frcinc.biz/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • biz/DNSKEY (alg 8, id 13075)
  • biz/DNSKEY (alg 8, id 14814)
  • biz/DS (alg 8, id 13075)
  • frcinc.biz/DNSKEY (alg 13, id 54529)
  • frcinc.biz/DS (alg 13, id 54529)
  • frcinc.biz/DS (alg 13, id 54529)

Delegation statusDelegation status

Secure (2)
  • . to biz
  • biz to frcinc.biz

NoticesNotices

Warnings (6)
  • frcinc.biz/DS (alg 13, id 54529): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • frcinc.biz/DS (alg 13, id 54529): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • frcinc.biz/DS (alg 13, id 54529): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • frcinc.biz/DS (alg 13, id 54529): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • frcinc.biz/DS (alg 13, id 54529): In the spirit of RFC 4509, DS records with digest type 1 (SHA-1) might be ignored when DS records with digest type 4 (SHA-384) exist in the same RRset.
  • frcinc.biz/DS (alg 13, id 54529): In the spirit of RFC 4509, DS records with digest type 1 (SHA-1) might be ignored when DS records with digest type 4 (SHA-384) 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