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DNSViz: A DNS visualization tool

uconn.edu

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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • uconn.edu/A
  • uconn.edu/MX
  • uconn.edu/NS
  • uconn.edu/SOA
  • uconn.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 uconn.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 uconn.edu
Secure (1)
  • . to edu

NoticesNotices

Warnings (2)
  • edu to uconn.edu: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the edu zone): msb-ext.net.uconn.edu, hbl-ext.net.uconn.edu, dr-infoblox.net.uconn.edu See RFC 1034, Sec. 4.2.2.
  • edu to uconn.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: dr-dns.net.uconn.edu, hbl-cache.net.uconn.edu, msb-cache.net.uconn.edu 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