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DNSViz: A DNS visualization tool

dcoe.mil

Updated: 2020-09-25 17:43:32 UTC (1398 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • dcoe.mil/A
  • dcoe.mil/NS
  • dcoe.mil/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (15)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • ./DNSKEY (alg 8, id 46594)
  • dcoe.mil/DNSKEY (alg 8, id 28540)
  • dcoe.mil/DNSKEY (alg 8, id 37725)
  • dcoe.mil/DNSKEY (alg 8, id 41506)
  • dcoe.mil/DNSKEY (alg 8, id 42528)
  • dcoe.mil/DS (alg 8, id 41506)
  • dcoe.mil/DS (alg 8, id 41506)
  • mil/DNSKEY (alg 8, id 11451)
  • mil/DNSKEY (alg 8, id 4983)
  • mil/DNSKEY (alg 8, id 51349)
  • mil/DNSKEY (alg 8, id 7765)
  • mil/DS (alg 8, id 51349)
  • mil/DS (alg 8, id 51349)

Delegation statusDelegation status

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

NoticesNotices

Errors (9)
  • dcoe.mil/DS (alg 8, id 41506): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • dcoe.mil/DS (alg 8, id 41506): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • mil/DS (alg 8, id 51349): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • mil/DS (alg 8, id 51349): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • dcoe.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • dcoe.mil/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • dcoe.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • dcoe.mil/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • 4s9y3hzul7.dcoe.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (10)
  • dcoe.mil/DS (alg 8, id 41506): 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.
  • dcoe.mil/DS (alg 8, id 41506): 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.
  • dcoe.mil/SOA: 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. See RFC 6891, Sec. 6.2.6. (130.114.200.6, 140.153.43.44, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_0x20)
  • 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.
  • dcoe.mil/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 4s9y3hzul7.dcoe.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dcoe.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dcoe.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dcoe.mil/TXT 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