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DNSViz: A DNS visualization tool

au

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (1)
  • au/SOA
Secure (2)
  • au/NS
  • au/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • au/DNSKEY (alg 8, id 14373)
  • au/DNSKEY (alg 8, id 17788)
  • au/DNSKEY (alg 8, id 34882)
  • au/DNSKEY (alg 8, id 8164)
  • au/DS (alg 8, id 34882)
  • au/DS (alg 8, id 8164)
Non_existent (1)
  • au/DNSKEY (alg 8, id 35563)

Delegation statusDelegation status

Secure (1)
  • . to au

NoticesNotices

Errors (3)
  • RRSIG au/SOA alg 8, id 35563: The Signature Expiration field of the RRSIG RR (2022-02-27 20:24:13+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • au zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2a01:8840:be::1, 2a01:8840:c0::1)
  • au/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2a01:8840:be::1, 2a01:8840:c0::1, UDP_-_NOEDNS_)
Warnings (6)
  • au/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (65.22.197.1, UDP_-_EDNS0_512_D_KN)
  • au/SOA: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (65.22.197.1, UDP_-_EDNS0_4096_D_KN)
  • au/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
  • xflzjhaco3.au/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • au/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • au/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