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DNSViz: A DNS visualization tool

admin.ch

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

RRset statusRRset status

Bogus (6)
  • admin.ch/A
  • admin.ch/MX
  • admin.ch/NS
  • admin.ch/NSEC3PARAM
  • admin.ch/SOA
  • admin.ch/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • admin.ch/DNSKEY (alg 8, id 15206)
  • admin.ch/DNSKEY (alg 8, id 21156)
Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26470)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 53148)
  • admin.ch/DS (alg 8, id 28496)
  • admin.ch/DS (alg 8, id 38519)
  • ch/DNSKEY (alg 13, id 14051)
  • ch/DNSKEY (alg 13, id 33645)
  • ch/DNSKEY (alg 13, id 5759)
  • ch/DS (alg 13, id 14051)
Non_existent (2)
  • admin.ch/DNSKEY (alg 8, id 28496)
  • admin.ch/DNSKEY (alg 8, id 38519)

Delegation statusDelegation status

Bogus (1)
  • ch to admin.ch
Secure (1)
  • . to ch

NoticesNotices

Errors (2)
  • ch to admin.ch: 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. (162.23.37.16, 162.23.37.160, 212.103.72.85, 2a00:c38:2:28:0:ffff:d467:4855, UDP_-_EDNS0_4096_D_KN)
  • ch to admin.ch: 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. (162.23.37.16, 162.23.37.160, 212.103.72.85, 2a00:c38:2:28:0:ffff:d467:4855, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph