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DNSViz: A DNS visualization tool

csquad.org

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • csquad.org/A
  • csquad.org/AAAA
  • csquad.org/MX
  • csquad.org/NS
  • csquad.org/SOA
  • csquad.org/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • csquad.org/DNSKEY (alg 8, id 44035)
  • csquad.org/DNSKEY (alg 8, id 6918)
  • csquad.org/DS (alg 8, id 44035)
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 3093)
  • org/DNSKEY (alg 8, id 55149)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

Secure (2)
  • . to org
  • org to csquad.org

NoticesNotices

Errors (17)
  • csquad.org zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224)
  • csquad.org zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224)
  • csquad.org zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:470:c830:41::3)
  • csquad.org/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:470:c830:41::3, UDP_-_NOEDNS_)
  • csquad.org/A: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224, UDP_-_NOEDNS_)
  • csquad.org/AAAA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224, UDP_-_NOEDNS_)
  • csquad.org/DNSKEY: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
  • csquad.org/MX: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
  • csquad.org/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:470:c830:41::3, UDP_-_NOEDNS_)
  • csquad.org/NS: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224, UDP_-_NOEDNS_)
  • csquad.org/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224, TCP_-_NOEDNS_)
  • csquad.org/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • csquad.org/TXT: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (31.216.24.224, 2a02:27d0:0:dead:beef::224, UDP_-_NOEDNS_)
  • csquad.org/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • csquad.org/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • csquad.org/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • amhcp1zts5.csquad.org/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (1)
  • org to csquad.org: The glue address(es) for ns.csquad.org (2001:470:c830:41::3) differed from its authoritative address(es) (2001:470:c830:31::31). See RFC 1034, Sec. 4.2.2.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph