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DNSViz: A DNS visualization tool

prs.mil

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

RRset statusRRset status

Bogus (4)
  • prs.mil/NS
  • prs.mil/NSEC3PARAM
  • prs.mil/SOA
  • prs.mil/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (4)
  • prs.mil/DNSKEY (alg 8, id 15255)
  • prs.mil/DNSKEY (alg 8, id 2420)
  • prs.mil/DNSKEY (alg 8, id 43968)
  • prs.mil/DNSKEY (alg 8, id 4969)
Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 53148)
  • mil/DNSKEY (alg 8, id 44341)
  • mil/DNSKEY (alg 8, id 55824)
  • mil/DNSKEY (alg 8, id 63500)
  • mil/DS (alg 8, id 63500)
  • prs.mil/DS (alg 8, id 2422)
Non_existent (1)
  • prs.mil/DNSKEY (alg 8, id 2422)

Delegation statusDelegation status

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

NoticesNotices

Errors (11)
  • mil to prs.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (155.7.145.112, 155.7.145.113, 155.7.208.112, 155.7.208.113, TCP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN)
  • mil to prs.mil: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (155.7.145.112, 155.7.145.113, 155.7.208.112, 155.7.208.113, TCP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN)
  • prs.mil zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2608:164:15:503::c, 2608:164:15:503::d)
  • prs.mil/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2608:164:15:503::c, 2608:164:15:503::d, UDP_-_NOEDNS_)
  • prs.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • 4qc7m.wpiam.prs.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/MX has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • prs.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 4qc7m.wpiam.prs.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • prs.mil/MX 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