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DNSViz: A DNS visualization tool

ipv6athome.com

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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • ipv6athome.com/A
  • ipv6athome.com/AAAA
  • ipv6athome.com/NS
  • ipv6athome.com/NSEC3PARAM
  • ipv6athome.com/SOA
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (2)
  • ipv6athome.com/DNSKEY (alg 13, id 40675)
  • ipv6athome.com/DNSKEY (alg 13, id 61999)
Secure (7)
  • ./DNSKEY (alg 8, id 18733)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • NSEC3 proving non-existence of ipv6athome.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 32298)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Insecure (1)
  • com to ipv6athome.com
Secure (1)
  • . to com

NoticesNotices

Errors (7)
  • ipv6athome.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (199.212.124.198, 2620:ee:8000::cc1e:6508, 2620:ee:8000:101::2, 2620:ee:8000:102::102, 2620:ee:8000:102::103)
  • ipv6athome.com/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (199.212.124.198, 2620:ee:8000::cc1e:6508, 2620:ee:8000:101::2, 2620:ee:8000:102::102, 2620:ee:8000:102::103, UDP_-_NOEDNS_)
  • ipv6athome.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (199.212.124.198, 2620:ee:8000::cc1e:6508, 2620:ee:8000:101::2, 2620:ee:8000:102::102, 2620:ee:8000:102::103, UDP_-_NOEDNS_)
  • ipv6athome.com/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • ipv6athome.com/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • ipv6athome.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • tgkhi850cp.ipv6athome.com/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • com to ipv6athome.com: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the com zone): ns1-internal.dcptech.com, ns2-internal.dcptech.com See RFC 1034, Sec. 4.2.2.
  • com to ipv6athome.com: The following NS name(s) were found in the delegation NS RRset (i.e., in the com zone), but not in the authoritative NS RRset: ns1.dcptech.com, ns2.dcptech.com, ns3.dcptech.com See RFC 1034, Sec. 4.2.2.
  • ipv6athome.com/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ipv6athome.com/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
  • tgkhi850cp.ipv6athome.com/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ipv6athome.com/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
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DNSSEC authentication graph