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DNSViz: A DNS visualization tool

dcma.mil

Updated: 2024-08-13 01:13:08 UTC (53 days ago) Update now
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DNSSEC options (hide)
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  4. |?|
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  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • dcma.mil/MX
  • dcma.mil/NS
  • dcma.mil/NSEC3PARAM
  • dcma.mil/NSEC3PARAM
  • dcma.mil/SOA
  • dcma.mil/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • dcma.mil/DNSKEY (alg 8, id 1470)
  • dcma.mil/DNSKEY (alg 8, id 54637)
  • dcma.mil/DNSKEY (alg 8, id 63708)
  • dcma.mil/DS (alg 8, id 54637)
  • dcma.mil/DS (alg 8, id 54637)
  • mil/DNSKEY (alg 8, id 16801)
  • mil/DNSKEY (alg 8, id 21018)
  • mil/DNSKEY (alg 8, id 54036)
  • mil/DS (alg 8, id 16801)

Delegation statusDelegation status

Secure (2)
  • . to mil
  • mil to dcma.mil

NoticesNotices

Errors (6)
  • dcma.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • dcma.mil/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • dcma.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • dcma.mil/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • xdg5n.nr9me.dcma.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • dcma.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (15)
  • ./DNSKEY (alg 8, id 20038): 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)
  • ./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. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY: 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_512_D_KN)
  • dcma.mil/DS (alg 8, id 54637): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • dcma.mil/DS (alg 8, id 54637): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • dcma.mil/DS (alg 8, id 54637): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • dcma.mil/DS (alg 8, id 54637): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • 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)
  • dcma.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dcma.mil/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dcma.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dcma.mil/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • xdg5n.nr9me.dcma.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dcma.mil/A 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