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DNSViz: A DNS visualization tool

northwestern.edu

Updated: 2018-03-18 00:31:49 UTC (368 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • northwestern.edu/A
  • northwestern.edu/MX
  • northwestern.edu/NS
  • northwestern.edu/SOA
  • northwestern.edu/TXT
Secure (1)
  • edu/SOA

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 northwestern.edu/DS
  • edu/DNSKEY (alg 8, id 14375)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Warnings (3)
  • edu to northwestern.edu: Authoritative AAAA records exist for accuvax.northwestern.edu, but there are no corresponding AAAA glue records.
  • edu to northwestern.edu: Authoritative AAAA records exist for cicada.northwestern.edu, but there are no corresponding AAAA glue records.
  • edu to northwestern.edu: Authoritative AAAA records exist for dns1.buffalo.edu, but there are no corresponding AAAA glue records.

DNSKEY legend

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