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DNSViz: A DNS visualization tool

dell.com

Updated: 2020-10-09 00:35:09 UTC (17 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • dell.com/A
  • dell.com/MX
  • dell.com/NS
  • dell.com/SOA
  • dell.com/TXT
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • ./DNSKEY (alg 8, id 46594)
  • NSEC3 proving non-existence of dell.com/DS
  • com/DNSKEY (alg 8, id 24966)
  • com/DNSKEY (alg 8, id 30909)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

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

NoticesNotices

Warnings (3)
  • com to dell.com: The glue address(es) for ns3.us.dell.com (143.166.82.251) differed from its authoritative address(es) (143.166.224.3).
  • com to dell.com: The glue address(es) for ns4.us.dell.com (143.166.82.252) differed from its authoritative address(es) (143.166.224.11).
  • com to dell.com: The glue address(es) for ns6.us.dell.com (143.166.83.13) differed from its authoritative address(es) (143.166.224.235).

DNSKEY legend

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