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DNSViz: A DNS visualization tool

graybar.com

Updated: 2018-03-19 12:11:08 UTC (307 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • graybar.com/A
  • graybar.com/MX
  • graybar.com/NS
  • graybar.com/SOA
  • graybar.com/TXT
Secure (1)
  • com/SOA (NXDOMAIN)

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 19036)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 41824)
  • NSEC3 proving non-existence of graybar.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 46967)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Insecure (1)
  • com to graybar.com
Secure (1)
  • . to com

NoticesNotices

Errors (2)
  • graybar.com zone: The server(s) were not responsive to queries over TCP. (208.94.184.100, 208.94.186.100)
  • graybar.com/SOA: No response was received from the server over TCP (tried 3 times). (208.94.184.100, 208.94.186.100, TCP_0_EDNS0_32768_4096)

DNSKEY legend

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