View on GitHub

DNSViz: A DNS visualization tool

lb

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

RRset statusRRset status

Bogus (2)
  • lb/NS
  • lb/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • lb/DNSKEY (alg 8, id 21191)
  • lb/DNSKEY (alg 8, id 33894)
Secure (3)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • lb/DS (alg 8, id 3842)
Non_existent (1)
  • lb/DNSKEY (alg 8, id 3842)

Delegation statusDelegation status

Bogus (1)
  • . to lb

NoticesNotices

Errors (2)
  • . to lb: 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. (77.72.229.254, 147.28.0.39, 193.188.128.14, 2001:418:1::39, 2a01:3f0:0:306::53, UDP_-_EDNS0_4096_D_K)
  • . to lb: 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. (77.72.229.254, 147.28.0.39, 193.188.128.14, 2001:418:1::39, 2a01:3f0:0:306::53, UDP_-_EDNS0_4096_D_K)

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