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DNSViz: A DNS visualization tool

emc.com

Updated: 2023-04-21 17:05:41 UTC (451 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • NSEC3 proving non-existence of emc.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 46551)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

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

NoticesNotices

Warnings (4)
  • com to emc.com: Authoritative AAAA records exist for ns1ak.dell.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to emc.com: Authoritative AAAA records exist for ns2ak.dell.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to emc.com: Authoritative AAAA records exist for ns3ak.dell.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to emc.com: Authoritative AAAA records exist for ns4ak.dell.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.

DNSKEY legend

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