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DNSViz: A DNS visualization tool

jsu.edu

Updated: 2023-01-31 19:28:49 UTC (386 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • jsu.edu/A
  • jsu.edu/MX
  • jsu.edu/NS
  • jsu.edu/SOA
  • jsu.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 951)
  • NSEC3 proving non-existence of jsu.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 34085)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • jsu.edu zone: The server(s) were not responsive to queries over TCP. (129.66.20.99)
  • jsu.edu/SOA: The TCP connection was refused (ECONNREFUSED). (129.66.20.99, TCP_-_EDNS0_4096_D_N)
Warnings (1)
  • edu to jsu.edu: The glue address(es) for asnsvr.asc.edu (129.66.20.4) differed from its authoritative address(es) (129.66.20.99).

DNSKEY legend

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