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DNSViz: A DNS visualization tool

rhybar.cz

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

RRset statusRRset status

Secure (2)
  • rhybar.cz/NS
  • rhybar.cz/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • ./DNSKEY (alg 8, id 47671)
  • cz/DNSKEY (alg 13, id 20237)
  • cz/DNSKEY (alg 13, id 60306)
  • cz/DS (alg 13, id 20237)
  • rhybar.cz/DNSKEY (alg 13, id 26647)
  • rhybar.cz/DNSKEY (alg 13, id 47823)
  • rhybar.cz/DS (alg 13, id 26647)

Delegation statusDelegation status

Secure (2)
  • . to cz
  • cz to rhybar.cz

NoticesNotices

Errors (14)
  • rhybar.cz zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (217.31.57.6, 2001:1ab0:7e1e:d150::8:1)
  • rhybar.cz zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (217.31.57.6, 2001:1ab0:7e1e:d150::8:1)
  • rhybar.cz/DNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (217.31.57.6, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • rhybar.cz/NS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (217.31.57.6, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN)
  • rhybar.cz/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (217.31.57.6, 2001:1ab0:7e1e:d150::8:1, TCP_-_EDNS0_4096_D_N)
  • rhybar.cz/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (217.31.57.6, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • rhybar.cz/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • rhybar.cz/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • rhybar.cz/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • rhybar.cz/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • rhybar.cz/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • rhybar.cz/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • rhybar.cz/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • 0jp52wtyqm.rhybar.cz/A 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