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DNSViz: A DNS visualization tool

suu.edu

Updated: 2021-08-13 21:54:36 UTC (164 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

Secure (6)
  • suu.edu/A
  • suu.edu/MX
  • suu.edu/NS
  • suu.edu/NSEC3PARAM
  • suu.edu/SOA
  • suu.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 37868)
  • edu/DS (alg 8, id 28065)
  • suu.edu/DNSKEY (alg 8, id 17448)
  • suu.edu/DNSKEY (alg 8, id 25725)
  • suu.edu/DNSKEY (alg 8, id 41314)
  • suu.edu/DS (alg 8, id 41314)

Delegation statusDelegation status

Secure (2)
  • . to edu
  • edu to suu.edu

NoticesNotices

Errors (4)
  • suu.edu zone: The following NS name(s) did not resolve to address(es): ns3.suu.edu
  • suu.edu zone: The server(s) were not responsive to queries over UDP. (205.124.15.34)
  • suu.edu/A: No response was received from the server over UDP (tried 12 times). (205.124.15.34, UDP_-_NOEDNS_)
  • suu.edu/NS: No response was received from the server over UDP (tried 12 times). (205.124.15.34, UDP_-_NOEDNS_)
Warnings (1)
  • edu to suu.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: ns3.suu.edu

DNSKEY legend

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