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DNSViz: A DNS visualization tool

centcom.mil

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

RRset statusRRset status

Secure (7)
  • centcom.mil/A
  • centcom.mil/NS
  • centcom.mil/NSEC3PARAM
  • centcom.mil/NSEC3PARAM
  • centcom.mil/NSEC3PARAM
  • centcom.mil/SOA
  • centcom.mil/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • centcom.mil/DNSKEY (alg 8, id 2269)
  • centcom.mil/DNSKEY (alg 8, id 25824)
  • centcom.mil/DS (alg 8, id 2269)
  • centcom.mil/DS (alg 8, id 2269)
  • centcom.mil/DS (alg 8, id 8224)
  • mil/DNSKEY (alg 8, id 25191)
  • mil/DNSKEY (alg 8, id 49023)
  • mil/DNSKEY (alg 8, id 56347)
  • mil/DS (alg 8, id 56347)
Non_existent (1)
  • centcom.mil/DNSKEY (alg 8, id 8224)

Delegation statusDelegation status

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

NoticesNotices

Warnings (9)
  • centcom.mil/DS (alg 8, id 2269): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • centcom.mil/DS (alg 8, id 2269): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • centcom.mil/DS (alg 8, id 2269): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • centcom.mil/DS (alg 8, id 2269): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • centcom.mil/DS (alg 8, id 8224): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • centcom.mil/DS (alg 8, id 8224): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • centcom.mil/DS (alg 8, id 8224): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • centcom.mil/DS (alg 8, id 8224): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • centcom.mil/TXT: 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. (214.26.165.219, 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