View on GitHub

DNSViz: A DNS visualization tool

dmg.gov

Updated: 2017-06-28 01:17:09 UTC (5 hours, 59 minutes ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (3)
  • dmg.gov/A
  • dmg.gov/NS
  • dmg.gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 14796)
  • ./DNSKEY (alg 8, id 15768)
  • ./DNSKEY (alg 8, id 19036)
  • dmg.gov/DS (alg 7, id 57588)
  • dmg.gov/DS (alg 7, id 62506)
  • gov/DNSKEY (alg 8, id 35303)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
Non_existent (2)
  • dmg.gov/DNSKEY (alg 7, id 57588)
  • dmg.gov/DNSKEY (alg 7, id 62506)

Delegation statusDelegation status

Bogus (1)
  • gov to dmg.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (9)
  • dmg.gov zone: The following NS name(s) did not resolve to address(es): cent65web.mojavedata.gov
  • dmg.gov zone: The server(s) were not responsive to queries over UDP. (74.208.69.168, 2607:f1c0:80e:fc00::68:953e)
  • dmg.gov/A: No RRSIG covering the RRset was returned in the response. (74.208.127.173, UDP_0_EDNS0_32768_4096)
  • dmg.gov/A: No response was received from the server over UDP (tried 8 times). (74.208.69.168, 2607:f1c0:80e:fc00::68:953e, UDP_0_NOEDNS)
  • dmg.gov/NS: No RRSIG covering the RRset was returned in the response. (74.208.127.173, UDP_0_EDNS0_32768_4096)
  • dmg.gov/NS: No response was received from the server over UDP (tried 8 times). (74.208.69.168, 2607:f1c0:80e:fc00::68:953e, UDP_0_NOEDNS)
  • dmg.gov/SOA: No RRSIG covering the RRset was returned in the response. (74.208.127.173, TCP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_4096)
  • gov to dmg.gov: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. (74.208.127.173, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)
  • gov to dmg.gov: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no DS RR matched a DNSKEY with algorithm 7 that signs the zone's DNSKEY RRset. (74.208.127.173, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)
Warnings (2)
  • gov to dmg.gov: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the gov zone): cent65web.mojavedata.gov
  • gov to dmg.gov: The following NS name(s) were found in the delegation NS RRset (i.e., in the gov zone), but not in the authoritative NS RRset: s18168653.onlinehome-server.com, u17811545.onlinehome-server.com

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