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DNSViz: A DNS visualization tool

osd.mil

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (2)
  • osd.mil/SOA
  • osd.mil/SOA
Secure (4)
  • osd.mil/MX
  • osd.mil/NS
  • osd.mil/NSEC3PARAM
  • osd.mil/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (13)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • mil/DNSKEY (alg 8, id 39879)
  • mil/DNSKEY (alg 8, id 51349)
  • mil/DNSKEY (alg 8, id 9498)
  • mil/DS (alg 8, id 51349)
  • mil/DS (alg 8, id 51349)
  • osd.mil/DNSKEY (alg 8, id 11701)
  • osd.mil/DNSKEY (alg 8, id 20244)
  • osd.mil/DNSKEY (alg 8, id 4192)
  • osd.mil/DNSKEY (alg 8, id 60090)
  • osd.mil/DS (alg 8, id 4192)
  • osd.mil/DS (alg 8, id 4192)

Delegation statusDelegation status

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

NoticesNotices

Errors (14)
  • RRSIG osd.mil/SOA alg 8, id 20244: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG osd.mil/SOA alg 8, id 20244: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG osd.mil/SOA alg 8, id 60090: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG osd.mil/SOA alg 8, id 60090: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • mil/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (199.252.143.234, UDP_-_EDNS0_512_D_KN)
  • osd.mil zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (214.14.133.11)
  • osd.mil/A: No response was received from the server over TCP (tried 4 times). See RFC 1035, Sec. 4.2. (199.252.47.11, 199.252.47.75, 214.14.133.11, TCP_-_EDNS0_4096_D)
  • osd.mil/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (214.14.133.11, UDP_-_EDNS0_4096_D_KN)
  • osd.mil/NS: No response was received from the server over TCP (tried 4 times). See RFC 1035, Sec. 4.2. (214.14.133.11, TCP_-_EDNS0_4096_D)
  • osd.mil/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (199.252.47.11, 199.252.47.75, 214.14.133.11, TCP_-_EDNS0_4096_D_N)
  • r35m417k9y.osd.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • osd.mil/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • osd.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • osd.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (11)
  • mil/DS (alg 8, id 51349): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • mil/DS (alg 8, id 51349): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • mil/DS (alg 8, id 51349): 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 51349): 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.
  • osd.mil/DS (alg 8, id 4192): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • osd.mil/DS (alg 8, id 4192): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • osd.mil/DS (alg 8, id 4192): 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.
  • osd.mil/DS (alg 8, id 4192): 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.
  • r35m417k9y.osd.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • osd.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • osd.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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