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DNSViz: A DNS visualization tool

disa.mil

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • disa.mil/A
  • disa.mil/NS
  • disa.mil/NSEC3PARAM
  • disa.mil/SOA
  • disa.mil/TXT
Secure (1)
  • mil/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (3)
  • disa.mil/DNSKEY (alg 8, id 4339)
  • disa.mil/DNSKEY (alg 8, id 46534)
  • disa.mil/DNSKEY (alg 8, id 6036)
Secure (7)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of disa.mil/DS
  • mil/DNSKEY (alg 8, id 16801)
  • mil/DNSKEY (alg 8, id 21018)
  • mil/DNSKEY (alg 8, id 51405)
  • mil/DS (alg 8, id 16801)

Delegation statusDelegation status

Insecure (1)
  • mil to disa.mil
Secure (1)
  • . to mil

NoticesNotices

Errors (9)
  • NSEC3 proving non-existence of disa.mil/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of disa.mil/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • y0jvn.qfikw.disa.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/DS has errors; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (11)
  • NSEC3 proving non-existence of disa.mil/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of disa.mil/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • mil/DS (alg 8, id 16801): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • mil/DS (alg 8, id 16801): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • y0jvn.qfikw.disa.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • disa.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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DNSSEC authentication graph