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DNSViz: A DNS visualization tool

dmg.gov

Updated: 2018-03-17 19:51:51 UTC (34 days ago) Update now
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DNSSEC options (hide)
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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 19036)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 41824)
  • dmg.gov/DS (alg 7, id 57588)
  • dmg.gov/DS (alg 7, id 62506)
  • gov/DNSKEY (alg 8, id 21179)
  • 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 (5)
  • dmg.gov/A: No RRSIG covering the RRset was returned in the response. (46.165.221.164, 79.137.84.65, 108.59.2.202, 109.201.133.61, 2001:41d0:401:3100::5784, 2604:9a00:2100:a006:4::1, 2a00:c98:2030:a006:2::1, 2a00:1768:1001:9::21, UDP_0_EDNS0_32768_4096)
  • dmg.gov/NS: No RRSIG covering the RRset was returned in the response. (46.165.221.164, 79.137.84.65, 108.59.2.202, 109.201.133.61, 2001:41d0:401:3100::5784, 2604:9a00:2100:a006:4::1, 2a00:c98:2030:a006:2::1, 2a00:1768:1001:9::21, UDP_0_EDNS0_32768_4096)
  • dmg.gov/SOA: No RRSIG covering the RRset was returned in the response. (46.165.221.164, 79.137.84.65, 108.59.2.202, 109.201.133.61, 2001:41d0:401:3100::5784, 2604:9a00:2100:a006:4::1, 2a00:c98:2030:a006:2::1, 2a00:1768:1001:9::21, 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. (46.165.221.164, 79.137.84.65, 108.59.2.202, 109.201.133.61, 2001:41d0:401:3100::5784, 2604:9a00:2100:a006:4::1, 2a00:c98:2030:a006:2::1, 2a00:1768:1001:9::21, TCP_0_EDNS0_32768_4096, TCP_0_EDNS0_32768_95, 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. (46.165.221.164, 79.137.84.65, 108.59.2.202, 109.201.133.61, 2001:41d0:401:3100::5784, 2604:9a00:2100:a006:4::1, 2a00:c98:2030:a006:2::1, 2a00:1768:1001:9::21, TCP_0_EDNS0_32768_4096, TCP_0_EDNS0_32768_95, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph