View on GitHub

DNSViz: A DNS visualization tool

whs.mil

Updated: 2024-01-20 19:37:18 UTC (186 days ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • mil/DNSKEY (alg 8, id 16801)
  • mil/DNSKEY (alg 8, id 49404)
  • mil/DNSKEY (alg 8, id 51706)
  • mil/DS (alg 8, id 16801)
  • whs.mil/DNSKEY (alg 8, id 19240)
  • whs.mil/DNSKEY (alg 8, id 46494)
  • whs.mil/DNSKEY (alg 8, id 5436)
  • whs.mil/DS (alg 8, id 19240)
  • whs.mil/DS (alg 8, id 19240)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • whs.mil/DS (alg 8, id 19240): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • whs.mil/DS (alg 8, id 19240): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • whs.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • whs.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • 4o9dyliagh.whs.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • ./DNSKEY (alg 8, id 20326): 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. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY (alg 8, id 30903): 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. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
  • whs.mil/DS (alg 8, id 19240): 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.
  • whs.mil/DS (alg 8, id 19240): 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.
  • whs.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • whs.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 4o9dyliagh.whs.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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph