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DNSViz: A DNS visualization tool

dtic.mil

Updated: 2024-03-28 18:53:46 UTC (114 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • dtic.mil/A
  • dtic.mil/MX
  • dtic.mil/NS
  • dtic.mil/SOA
  • dtic.mil/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • ./DNSKEY (alg 8, id 5613)
  • dtic.mil/DNSKEY (alg 13, id 2043)
  • dtic.mil/DNSKEY (alg 13, id 40868)
  • dtic.mil/DNSKEY (alg 13, id 4528)
  • dtic.mil/DS (alg 13, id 4528)
  • dtic.mil/DS (alg 13, id 4528)
  • mil/DNSKEY (alg 8, id 16801)
  • mil/DNSKEY (alg 8, id 25501)
  • mil/DNSKEY (alg 8, id 29059)
  • mil/DS (alg 8, id 16801)

Delegation statusDelegation status

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

NoticesNotices

Errors (6)
  • dtic.mil zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2608:4163:1:143::243)
  • dtic.mil/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2608:4163:1:143::243, UDP_-_NOEDNS_)
  • dtic.mil/DS (alg 13, id 4528): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • dtic.mil/DS (alg 13, id 4528): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • dtic.mil/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2608:4163:1:143::243, UDP_-_NOEDNS_)
  • mil zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2608:4163:1:143::234)
Warnings (3)
  • dtic.mil/DS (alg 13, id 4528): 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.
  • dtic.mil/DS (alg 13, id 4528): 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.
  • dtic.mil/NS: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2608:c144:1:155::243, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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