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DNSViz: A DNS visualization tool

tm

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (2)
  • tm/NS
  • tm/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (4)
  • ./DNSKEY (alg 8, id 18733)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • tm/DS (alg 8, id 36787)
Non_existent (1)
  • tm/DNSKEY (alg 8, id 36787)

Delegation statusDelegation status

Bogus (1)
  • . to tm

NoticesNotices

Errors (4)
  • . to tm: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. (64.251.31.180, 74.116.178.22, 74.116.179.22, 80.249.100.44, 91.208.95.22, 194.0.1.22, 194.0.2.22, 2001:470:1f07:d0b::22, 2001:470:1f1d:244::44, 2001:678:4::16, 2001:678:5::16, 2607:feb8::5:8, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • . to tm: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. (64.251.31.180, 74.116.178.22, 74.116.179.22, 80.249.100.44, 91.208.95.22, 194.0.1.22, 194.0.2.22, 2001:470:1f07:d0b::22, 2001:470:1f1d:244::44, 2001:678:4::16, 2001:678:5::16, 2607:feb8::5:8, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • tm/NS: No RRSIG covering the RRset was returned in the response. (64.251.31.180, 74.116.178.22, 74.116.179.22, 80.249.100.44, 91.208.95.22, 194.0.1.22, 194.0.2.22, 2001:470:1f07:d0b::22, 2001:470:1f1d:244::44, 2001:678:4::16, 2001:678:5::16, 2607:feb8::5:8, UDP_-_EDNS0_4096_D_KN)
  • tm/SOA: No RRSIG covering the RRset was returned in the response. (64.251.31.180, 74.116.178.22, 74.116.179.22, 80.249.100.44, 91.208.95.22, 194.0.1.22, 194.0.2.22, 2001:470:1f07:d0b::22, 2001:470:1f1d:244::44, 2001:678:4::16, 2001:678:5::16, 2607:feb8::5:8, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph