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DNSViz: A DNS visualization tool

dcmsa.mil

Updated: 2023-08-29 15:03:42 UTC (247 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • dcmsa.mil/DS (alg 8, id 47665)
  • mil/DNSKEY (alg 8, id 14098)
  • mil/DNSKEY (alg 8, id 26446)
  • mil/DNSKEY (alg 8, id 62470)
  • mil/DS (alg 8, id 62470)
Non_existent (1)
  • dcmsa.mil/DNSKEY (alg 8, id 47665)

Delegation statusDelegation status

Bogus (1)
  • mil to dcmsa.mil
Secure (1)
  • . to mil

NoticesNotices

Errors (21)
  • dcmsa.mil zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. (214.37.136.48, 214.37.136.50)
  • dcmsa.mil zone: The server(s) were not responsive to queries over TCP. (214.37.136.48, 214.37.136.50)
  • dcmsa.mil zone: There was an error resolving the following NS name(s) to address(es): dcmsadc01.dcmsa.mil, dcmsans02.dcmsa.mil
  • dcmsa.mil/A: No response was received from the server over UDP (tried 12 times). (214.37.136.48, UDP_-_NOEDNS_)
  • dcmsa.mil/A: The response had an invalid RCODE (SERVFAIL). (214.37.136.50, UDP_-_NOEDNS_)
  • dcmsa.mil/AAAA: No response was received from the server over UDP (tried 12 times). (214.37.136.48, UDP_-_NOEDNS_)
  • dcmsa.mil/AAAA: The response had an invalid RCODE (SERVFAIL). (214.37.136.50, UDP_-_NOEDNS_)
  • dcmsa.mil/DNSKEY: No response was received from the server over UDP (tried 12 times). (214.37.136.50, UDP_-_NOEDNS_)
  • dcmsa.mil/DNSKEY: No response was received from the server over UDP (tried 4 times). (214.37.136.48, 214.37.136.50, UDP_-_EDNS0_512_D_KN)
  • dcmsa.mil/DNSKEY: The response had an invalid RCODE (SERVFAIL). (214.37.136.48, UDP_-_NOEDNS_)
  • dcmsa.mil/MX: No response was received from the server over UDP (tried 12 times). (214.37.136.50, UDP_-_NOEDNS_)
  • dcmsa.mil/MX: No response was received from the server over UDP (tried 4 times). (214.37.136.48, 214.37.136.50, UDP_-_EDNS0_512_D_KN)
  • dcmsa.mil/MX: The response had an invalid RCODE (SERVFAIL). (214.37.136.48, UDP_-_NOEDNS_)
  • dcmsa.mil/NS: No response was received from the server over UDP (tried 12 times). (214.37.136.48, UDP_-_NOEDNS_)
  • dcmsa.mil/NS: The response had an invalid RCODE (SERVFAIL). (214.37.136.50, UDP_-_NOEDNS_)
  • dcmsa.mil/NSEC3PARAM: No response was received from the server over UDP (tried 12 times). (214.37.136.48, 214.37.136.50, UDP_-_NOEDNS_)
  • dcmsa.mil/SOA: No response was received from the server over TCP (tried 3 times). (214.37.136.48, 214.37.136.50, TCP_-_EDNS0_4096_D_N)
  • dcmsa.mil/SOA: No response was received from the server over UDP (tried 12 times). (214.37.136.50, UDP_-_NOEDNS_)
  • dcmsa.mil/SOA: The response had an invalid RCODE (SERVFAIL). (214.37.136.48, 214.37.136.50, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • dcmsa.mil/TXT: No response was received from the server over UDP (tried 12 times). (214.37.136.48, 214.37.136.50, UDP_-_NOEDNS_)
  • mil to dcmsa.mil: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone.
Warnings (2)
  • dcmsa.mil/DS (alg 8, id 47665): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • dcmsa.mil/DS (alg 8, id 47665): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph