View on GitHub

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

Bogus (3)
  • rhybar.cz/NS
  • rhybar.cz/SOA
  • rhybar.cz/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (3)
  • rhybar.cz/DNSKEY (alg 5, id 34392)
  • rhybar.cz/DNSKEY (alg 5, id 44566)
  • rhybar.cz/DNSKEY (alg 5, id 5172)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • cz/DNSKEY (alg 13, id 20237)
  • cz/DNSKEY (alg 13, id 38600)
  • cz/DS (alg 13, id 20237)
  • rhybar.cz/DS (alg 13, id 26647)
Non_existent (1)
  • rhybar.cz/DNSKEY (alg 13, id 26647)

Delegation statusDelegation status

Bogus (1)
  • cz to rhybar.cz
Secure (1)
  • . to cz

NoticesNotices

Errors (15)
  • cz to rhybar.cz: 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. (217.31.57.6, 217.31.204.71, 217.31.207.98, 2001:1488:800:126::98, 2001:1488:800:400::2:71, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN)
  • cz to rhybar.cz: 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. (217.31.57.6, 217.31.204.71, 217.31.207.98, 2001:1488:800:126::98, 2001:1488:800:400::2:71, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN)
  • rhybar.cz/DNSKEY (alg 5, id 34392): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (217.31.57.6, 217.31.204.71, 217.31.207.98, 2001:1488:800:126::98, 2001:1488:800:400::2:71, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN)
  • rhybar.cz/DNSKEY (alg 5, id 44566): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (217.31.57.6, 217.31.204.71, 217.31.207.98, 2001:1488:800:126::98, 2001:1488:800:400::2:71, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN)
  • rhybar.cz/DNSKEY (alg 5, id 5172): No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (217.31.57.6, 217.31.204.71, 217.31.207.98, 2001:1488:800:126::98, 2001:1488:800:400::2:71, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN)
  • rhybar.cz/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (217.31.57.6, 217.31.204.71, 217.31.207.98, 2001:1488:800:126::98, 2001:1488:800:400::2:71, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN)
  • rhybar.cz/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (217.31.57.6, 217.31.204.71, 217.31.207.98, 2001:1488:800:126::98, 2001:1488:800:400::2:71, 2001:1ab0:7e1e:d150::8:1, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • rhybar.cz/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (217.31.57.6, 217.31.204.71, 217.31.207.98, 2001:1488:800:126::98, 2001:1488:800:400::2:71, 2001:1ab0:7e1e:d150::8:1, UDP_-_EDNS0_4096_D_KN)
  • rhybar.cz/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • bkzm3a4uwd.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/NSEC3PARAM 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph