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DNSViz: A DNS visualization tool

uta.edu

Updated: 2021-03-04 16:47:40 UTC (329 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 (8)
  • uta.edu/A
  • uta.edu/MX
  • uta.edu/NS
  • uta.edu/SOA
  • uta.edu/SOA
  • uta.edu/SOA
  • uta.edu/SOA
  • uta.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 42351)
  • NSEC3 proving non-existence of uta.edu/DS
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 62987)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • uta.edu/DNSKEY: No response was received from the server over UDP (tried 4 times). (192.245.12.56, UDP_-_EDNS0_512_D_KN)
  • uta.edu/MX: No response was received from the server over UDP (tried 4 times). (192.245.12.56, UDP_-_EDNS0_512_D_KN)
Warnings (5)
  • uta.edu/A: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed. (192.245.12.56, UDP_-_EDNS0_4096_D_KN)
  • uta.edu/MX: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed. (192.245.12.56, UDP_-_EDNS0_4096_D_KN)
  • uta.edu/NS: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed. (192.245.12.56, UDP_-_EDNS0_4096_D_KN)
  • uta.edu/SOA: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed. (192.245.12.56, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • uta.edu/TXT: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed. (192.245.12.56, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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