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DNSViz: A DNS visualization tool

my

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • my/NS
  • my/NSEC3PARAM
  • my/SOA
  • my/SOA
  • my/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • my/DNSKEY (alg 8, id 174)
  • my/DNSKEY (alg 8, id 17739)
  • my/DNSKEY (alg 8, id 35481)
  • my/DS (alg 8, id 174)
  • my/DS (alg 8, id 35481)

Delegation statusDelegation status

Secure (1)
  • . to my

NoticesNotices

Errors (10)
  • my zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (202.171.47.204)
  • my zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (2001:ddc:0:53::53)
  • my/DNSKEY: No response was received from the server over TCP (tried 4 times). See RFC 1035, Sec. 4.2. (103.44.108.53, TCP_-_EDNS0_4096_D)
  • my/DNSKEY: No response was received from the server over TCP (tried 6 times). See RFC 1035, Sec. 4.2. (2001:ddc:0:53::53, TCP_-_EDNS0_4096_D)
  • my/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (103.44.108.53, 2001:ddc:0:53::53, UDP_-_EDNS0_512_D_KN)
  • my/DNSKEY: No response was received from the server over UDP (tried 8 times). See RFC 1035, Sec. 4.2. (202.171.47.204, UDP_-_EDNS0_4096_D_N)
  • my/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (103.44.108.53, 202.171.47.204, 2001:ddc:0:53::53, TCP_-_EDNS0_4096_D_N)
  • j3hbfdy92a.my/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • my/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • my/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • my/SOA: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (103.44.108.53, 202.171.47.204, UDP_-_EDNS0_4096_D_KN)
  • my/CNAME 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
Download: png | svg
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DNSSEC authentication graph