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DNSViz: A DNS visualization tool

vcu.edu

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • vcu.edu/A
  • vcu.edu/MX
  • vcu.edu/NS
  • vcu.edu/SOA
  • vcu.edu/TXT
Secure (2)
  • edu/SOA
  • edu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC3 proving non-existence of vcu.edu/DS
  • edu/DNSKEY (alg 13, id 35663)
  • edu/DNSKEY (alg 13, id 41543)
  • edu/DS (alg 13, id 35663)

Delegation statusDelegation status

Insecure (1)
  • edu to vcu.edu
Secure (1)
  • . to edu

NoticesNotices

Errors (1)
  • vcu.edu zone: The following NS name(s) did not resolve to address(es): sns-pb.isc.org
Warnings (1)
  • edu to vcu.edu: The following NS name(s) were found in the delegation NS RRset (i.e., in the edu zone), but not in the authoritative NS RRset: sns-pb.isc.org 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