View on GitHub

DNSViz: A DNS visualization tool

disa.mil

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

RRset statusRRset status

Secure (5)
  • disa.mil/A
  • disa.mil/NS
  • disa.mil/NSEC3PARAM
  • disa.mil/SOA
  • disa.mil/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • disa.mil/DNSKEY (alg 8, id 46534)
  • disa.mil/DNSKEY (alg 8, id 6036)
  • disa.mil/DNSKEY (alg 8, id 9934)
  • disa.mil/DS (alg 8, id 46534)
  • disa.mil/DS (alg 8, id 46534)
  • mil/DNSKEY (alg 8, id 14098)
  • mil/DNSKEY (alg 8, id 16801)
  • mil/DNSKEY (alg 8, id 44065)
  • mil/DNSKEY (alg 8, id 62470)
  • mil/DS (alg 8, id 16801)
  • mil/DS (alg 8, id 62470)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • disa.mil zone: The server(s) were not responsive to queries over UDP. (2608:102:0:182d:1001:9012:c00:21, 2608:125:0:1811:1001:9012:f00:21, 2608:145:0:180b:1001:9012:d00:21)
  • disa.mil/A: No response was received from the server over UDP (tried 12 times). (2608:102:0:182d:1001:9012:c00:21, 2608:125:0:1811:1001:9012:f00:21, 2608:145:0:180b:1001:9012:d00:21, UDP_-_NOEDNS_)
  • disa.mil/NS: No response was received from the server over UDP (tried 12 times). (2608:102:0:182d:1001:9012:c00:21, 2608:125:0:1811:1001:9012:f00:21, 2608:145:0:180b:1001:9012:d00:21, UDP_-_NOEDNS_)
Warnings (8)
  • disa.mil/A: 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. (214.3.125.231, UDP_-_EDNS0_4096_D_KN)
  • disa.mil/DS (alg 8, id 46534): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • disa.mil/DS (alg 8, id 46534): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • disa.mil/DS (alg 8, id 46534): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • disa.mil/DS (alg 8, id 46534): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • mil to disa.mil: AAAA glue records exist for ns.cybercom.mil, but there are no corresponding authoritative AAAA records.
  • mil to disa.mil: AAAA glue records exist for ns.jtfgno.mil, but there are no corresponding authoritative AAAA records.
  • mil to disa.mil: AAAA glue records exist for ns1.csd.disa.mil, but there are no corresponding authoritative AAAA records.

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