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DNSViz: A DNS visualization tool

centcom.mil

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

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (15)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • centcom.mil/DNSKEY (alg 8, id 15183)
  • centcom.mil/DNSKEY (alg 8, id 44362)
  • centcom.mil/DNSKEY (alg 8, id 50499)
  • centcom.mil/DNSKEY (alg 8, id 55218)
  • centcom.mil/DNSKEY (alg 8, id 63379)
  • centcom.mil/DNSKEY (alg 8, id 8224)
  • centcom.mil/DS (alg 8, id 63379)
  • centcom.mil/DS (alg 8, id 63379)
  • mil/DNSKEY (alg 8, id 11853)
  • mil/DNSKEY (alg 8, id 19128)
  • mil/DNSKEY (alg 8, id 51349)
  • mil/DS (alg 8, id 51349)
  • mil/DS (alg 8, id 51349)
Non_existent (2)
  • centcom.mil/DNSKEY (alg 8, id 3921)
  • centcom.mil/DNSKEY (alg 8, id 55503)

Delegation statusDelegation status

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

NoticesNotices

Errors (6)
  • centcom.mil/DNSKEY (alg 8, id 15183): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (214.26.71.170, UDP_-_EDNS0_4096_D_KN)
  • centcom.mil/DNSKEY (alg 8, id 55218): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (214.26.165.219, 214.27.97.204, UDP_-_EDNS0_4096_D_KN)
  • centcom.mil/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • 9ojdu5mh81.centcom.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • centcom.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • centcom.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (13)
  • centcom.mil/DNSKEY (alg 8, id 8224): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (214.26.165.219, 214.27.97.204, UDP_-_EDNS0_4096_D_KN)
  • centcom.mil/DS (alg 8, id 63379): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • centcom.mil/DS (alg 8, id 63379): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • centcom.mil/DS (alg 8, id 63379): 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.
  • centcom.mil/DS (alg 8, id 63379): 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): 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.
  • centcom.mil/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 9ojdu5mh81.centcom.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • centcom.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • centcom.mil/CNAME 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