View on GitHub

DNSViz: A DNS visualization tool

tm

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

RRset statusRRset status

Bogus (2)
  • tm/NSEC3PARAM (NODATA)
  • tm/SOA
Secure (3)
  • tm/NS
  • tm/NSEC3PARAM
  • tm/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • tm/DNSKEY (alg 8, id 35933)
  • tm/DNSKEY (alg 8, id 36787)
  • tm/DS (alg 8, id 36787)

Delegation statusDelegation status

Secure (1)
  • . to tm

NoticesNotices

Errors (10)
  • . 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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (74.116.178.22, 74.116.179.22, 194.0.1.22, 194.0.2.22, 2001:678:4::16, 2001:678:5::16, 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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (74.116.178.22, 74.116.179.22, 194.0.1.22, 194.0.2.22, 2001:678:4::16, 2001:678:5::16, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • tm/DNSKEY (alg 8, id 35933): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (74.116.178.22, 74.116.179.22, 194.0.1.22, 194.0.2.22, 2001:678:4::16, 2001:678:5::16, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • tm/DNSKEY (alg 8, id 36787): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (74.116.178.22, 74.116.179.22, 194.0.1.22, 194.0.2.22, 2001:678:4::16, 2001:678:5::16, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • tm/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (74.116.178.22, 74.116.179.22, 194.0.1.22, 194.0.2.22, 2001:678:4::16, 2001:678:5::16, UDP_-_EDNS0_4096_D_KN)
  • tm/NSEC3PARAM (NODATA): No NSEC RR(s) were returned to validate the NODATA response. See RFC 4035, Sec. 3.1.3.1, RFC 5155, Sec. 7.2.3, RFC 5155, Sec. 7.2.4. (74.116.178.22, 74.116.179.22, 194.0.1.22, 194.0.2.22, 2001:678:4::16, 2001:678:5::16, UDP_-_EDNS0_4096_D_KN)
  • tm/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (74.116.178.22, 74.116.179.22, 194.0.1.22, 194.0.2.22, 2001:678:4::16, 2001:678:5::16, UDP_-_EDNS0_4096_D_KN)
  • tm/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • tm/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • efxb7g1w3d.tm/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • tm/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • efxb7g1w3d.tm/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