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DNSViz: A DNS visualization tool

buffalo.edu

Updated: 2021-09-08 15:30:34 UTC (1192 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (6)
  • buffalo.edu/A
  • buffalo.edu/AAAA
  • buffalo.edu/MX
  • buffalo.edu/NS
  • buffalo.edu/SOA
  • buffalo.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 26838)
  • NSEC3 proving non-existence of buffalo.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 37868)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Warnings (2)
  • edu to buffalo.edu: Authoritative AAAA records exist for accuvax.northwestern.edu, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • edu to buffalo.edu: Authoritative AAAA records exist for dns04.buffalo.edu, 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