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DNSViz: A DNS visualization tool

gatech.edu

Updated: 2024-04-18 18:54:20 UTC (171 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • gatech.edu/A
  • gatech.edu/MX
  • gatech.edu/NS
  • gatech.edu/SOA
  • gatech.edu/TXT
Secure (2)
  • edu/SOA
  • edu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC3 proving non-existence of gatech.edu/DS
  • edu/DNSKEY (alg 13, id 30678)
  • edu/DNSKEY (alg 13, id 35663)
  • edu/DNSKEY (alg 13, id 41543)
  • edu/DS (alg 13, id 35663)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • gatech.edu zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (3.227.90.38)
  • gatech.edu/NS: The response (161 bytes) was malformed. (168.24.2.35, UDP_-_NOEDNS_)
  • gatech.edu/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (3.227.90.38, TCP_-_EDNS0_4096_D_N)
Warnings (1)
  • edu to gatech.edu: Authoritative AAAA records exist for dns1.gatech.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