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DNSViz: A DNS visualization tool

lr

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • lr/NS
  • lr/SOA
  • lr/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • lr/DNSKEY (alg 8, id 29984)
  • lr/DNSKEY (alg 8, id 31398)
  • lr/DNSKEY (alg 8, id 36070)
  • lr/DS (alg 8, id 29984)
  • lr/DS (alg 8, id 29984)

Delegation statusDelegation status

Secure (1)
  • . to lr

NoticesNotices

Errors (1)
  • lr/DNSKEY (alg 8, id 31398): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (77.72.229.254, 196.216.168.61, 2001:43f8:120::61, 2a01:3f0:0:306::53, UDP_-_EDNS0_4096_D_KN)
Warnings (4)
  • lr/DS (alg 8, id 29984): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • lr/DS (alg 8, id 29984): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • lr/DS (alg 8, id 29984): 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.
  • lr/DS (alg 8, id 29984): 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
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph