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DNSViz: A DNS visualization tool

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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • bg/NS
  • bg/NSEC3PARAM
  • bg/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • bg/DNSKEY (alg 8, id 45936)
  • bg/DNSKEY (alg 8, id 58606)
  • bg/DNSKEY (alg 8, id 7074)
  • bg/DS (alg 8, id 58606)

Delegation statusDelegation status

Secure (1)
  • . to bg

NoticesNotices

Errors (6)
  • bg zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2a02:6a80::193:68:99:99)
  • bg/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (2a02:6a80::193:68:99:99, UDP_-_EDNS0_4096_D_KN)
  • 4h5u9.4prvd.bg/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • bg/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • bg/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • bg/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (1)
  • ./DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_512_D_KN)

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