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DNSViz: A DNS visualization tool

ci

DNSSEC options (hide)
  1. |?|
  2. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (2)
  • ci/NS
  • ci/SOA
Secure (1)
  • ./SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (4)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • NSEC proving non-existence of ci/DS

Delegation statusDelegation status

Insecure (1)
  • . to ci

NoticesNotices

Errors (13)
  • ci zone: The following NS name(s) did not resolve to address(es): ns.nic.ci
  • ci zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (91.203.32.147)
  • ci zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (91.203.32.147)
  • ci zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (213.136.100.81, 213.136.100.83)
  • ci/DNSKEY: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (91.203.32.147, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
  • ci/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (213.136.100.81, 213.136.100.83, UDP_-_NOEDNS_)
  • ci/NS: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (91.203.32.147, UDP_-_NOEDNS_)
  • ci/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (91.203.32.147, TCP_-_NOEDNS_)
  • ci/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (91.203.32.147, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • ci/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • z9ohynq3d0.ci/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • ci/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • ci/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • . to ci: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the . zone): ns1.nic.ci See RFC 1034, Sec. 4.2.2.
  • . to ci: The following NS name(s) were found in the delegation NS RRset (i.e., in the . zone), but not in the authoritative NS RRset: censvrns0001.ird.fr 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