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DNSViz: A DNS visualization tool

kristina.me.uk

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

RRset statusRRset status

Bogus (5)
  • kristina.me.uk/A
  • kristina.me.uk/MX
  • kristina.me.uk/NS
  • kristina.me.uk/SOA
  • kristina.me.uk/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • kristina.me.uk/DS (alg 13, id 50960)
  • me.uk/DNSKEY (alg 8, id 8355)
  • me.uk/DS (alg 8, id 8355)
  • uk/DNSKEY (alg 8, id 43056)
  • uk/DNSKEY (alg 8, id 43876)
  • uk/DS (alg 8, id 43876)
Non_existent (1)
  • kristina.me.uk/DNSKEY (alg 13, id 50960)

Delegation statusDelegation status

Bogus (1)
  • me.uk to kristina.me.uk
Secure (2)
  • . to uk
  • uk to me.uk

NoticesNotices

Errors (12)
  • kristina.me.uk/A: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (173.199.96.96, 173.199.96.97, 2001:19f0:ccc::1, 2001:19f0:ccc::2, 2001:19f0:ccd::1, 2001:19f0:ccd::2, UDP_-_EDNS0_4096_D_KN)
  • kristina.me.uk/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (173.199.96.96, 173.199.96.97, 2001:19f0:ccc::1, 2001:19f0:ccc::2, 2001:19f0:ccd::1, 2001:19f0:ccd::2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • kristina.me.uk/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (173.199.96.96, 173.199.96.97, 2001:19f0:ccc::1, 2001:19f0:ccc::2, 2001:19f0:ccd::1, 2001:19f0:ccd::2, UDP_-_EDNS0_4096_D_KN)
  • kristina.me.uk/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (173.199.96.96, 173.199.96.97, 2001:19f0:ccc::1, 2001:19f0:ccc::2, 2001:19f0:ccd::1, 2001:19f0:ccd::2, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • kristina.me.uk/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (173.199.96.96, 173.199.96.97, 2001:19f0:ccc::1, 2001:19f0:ccc::2, 2001:19f0:ccd::1, 2001:19f0:ccd::2, UDP_-_EDNS0_4096_D_KN)
  • me.uk to kristina.me.uk: 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. (173.199.96.96, 173.199.96.97, 2001:19f0:ccc::1, 2001:19f0:ccc::2, 2001:19f0:ccd::1, 2001:19f0:ccd::2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • me.uk to kristina.me.uk: The DS RRset for the zone included algorithm 13 (ECDSAP256SHA256), but no DS RR matched a DNSKEY with algorithm 13 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (173.199.96.96, 173.199.96.97, 2001:19f0:ccc::1, 2001:19f0:ccc::2, 2001:19f0:ccd::1, 2001:19f0:ccd::2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • kristina.me.uk/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • kristina.me.uk/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • g4vja3pidf.kristina.me.uk/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • kristina.me.uk/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • kristina.me.uk/DNSKEY has errors; 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
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DNSSEC authentication graph