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DNSViz: A DNS visualization tool

nro.mil

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

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • mil/DNSKEY (alg 8, id 50350)
  • mil/DNSKEY (alg 8, id 51621)
  • mil/DNSKEY (alg 8, id 56347)
  • mil/DS (alg 8, id 56347)
  • nro.mil/DNSKEY (alg 8, id 10330)
  • nro.mil/DNSKEY (alg 8, id 31515)
  • nro.mil/DNSKEY (alg 8, id 53985)
  • nro.mil/DS (alg 8, id 10330)
  • nro.mil/DS (alg 8, id 10330)

Delegation statusDelegation status

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

NoticesNotices

Errors (7)
  • nro.mil zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (209.22.180.98, 2600:1406:2e00:1f::1743:2105, 2600:1406:2e00:1f::1743:211d)
  • nro.mil/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (209.22.180.98, UDP_-_NOEDNS_)
  • nro.mil/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (2600:1406:2e00:1f::1743:2105, 2600:1406:2e00:1f::1743:211d, UDP_-_EDNS0_4096_D_KN)
  • nro.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • nro.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • nro.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • f93ek0i8q2.nro.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (10)
  • mil to nro.mil: Authoritative AAAA records exist for w31svidzns001.nro.mil, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • mil to nro.mil: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the mil zone): w31svidzns00a.nro.mil See RFC 1034, Sec. 4.2.2.
  • nro.mil/DS (alg 8, id 10330): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • nro.mil/DS (alg 8, id 10330): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • nro.mil/DS (alg 8, id 10330): 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.
  • nro.mil/DS (alg 8, id 10330): 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.
  • nro.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nro.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nro.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • f93ek0i8q2.nro.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