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DNSViz: A DNS visualization tool

dnssec-deployment.org

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • dnssec-deployment.org/A
  • dnssec-deployment.org/AAAA
  • dnssec-deployment.org/MX
  • dnssec-deployment.org/NS
  • dnssec-deployment.org/SOA
  • dnssec-deployment.org/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • dnssec-deployment.org/DNSKEY (alg 13, id 2371)
  • dnssec-deployment.org/DNSKEY (alg 13, id 34505)
  • dnssec-deployment.org/DS (alg 13, id 2371)
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 39681)
  • org/DNSKEY (alg 8, id 63813)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

Secure (2)
  • . to org
  • org to dnssec-deployment.org

NoticesNotices

Errors (3)
  • dnssec-deployment.org/DS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:500:c::1, UDP_-_NOEDNS_)
  • dnssec-deployment.org/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:500:c::1, UDP_-_NOEDNS_)
  • dnssec-deployment.org/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • dnssec-deployment.org/DS (alg 13, id 2371): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • dnssec-deployment.org/DS (alg 13, id 2371): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • org/DNSKEY (alg 8, id 26974): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • org/DNSKEY (alg 8, id 39681): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • org/DNSKEY (alg 8, id 63813): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.19.53.1, UDP_-_EDNS0_4096_D_KN)
  • org/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.19.53.1, UDP_-_EDNS0_512_D_KN)
  • dnssec-deployment.org/DS has warnings; 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