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DNSViz: A DNS visualization tool

dotideahub.gov

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • dotideahub.gov/NS
  • dotideahub.gov/NSEC3PARAM
  • dotideahub.gov/SOA
  • dotideahub.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 951)
  • dotideahub.gov/DNSKEY (alg 8, id 12840)
  • dotideahub.gov/DNSKEY (alg 8, id 22281)
  • dotideahub.gov/DNSKEY (alg 8, id 48202)
  • dotideahub.gov/DS (alg 8, id 48202)
  • gov/DNSKEY (alg 8, id 24250)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to dotideahub.gov

NoticesNotices

Errors (5)
  • dotideahub.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • r63swym0fv.dotideahub.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • dotideahub.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • dotideahub.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • dotideahub.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (9)
  • ./DNSKEY (alg 8, id 20326): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY (alg 8, id 951): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
  • gov/DS (alg 8, id 7698): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
  • gov/DS (alg 8, id 7698): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
  • dotideahub.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • r63swym0fv.dotideahub.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dotideahub.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dotideahub.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dotideahub.gov/AAAA 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