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DNSViz: A DNS visualization tool

humboldt.edu

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

RRset statusRRset status

Insecure (6)
  • humboldt.edu/A
  • humboldt.edu/AAAA
  • humboldt.edu/MX
  • humboldt.edu/NS
  • humboldt.edu/SOA
  • humboldt.edu/TXT
Secure (1)
  • edu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of humboldt.edu/DS
  • edu/DNSKEY (alg 8, id 24314)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DS (alg 8, id 28065)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • humboldt.edu zone: The server(s) were not responsive to queries over UDP. (137.150.145.152, 137.150.148.203)
  • humboldt.edu/A: No response was received from the server over UDP (tried 12 times). (137.150.145.152, 137.150.148.203, UDP_-_NOEDNS_)
  • humboldt.edu/DNSKEY: No response was received from the server over UDP (tried 12 times). (137.164.29.67, 137.164.29.69, UDP_-_NOEDNS_)
  • humboldt.edu/DNSKEY: No response was received from the server over UDP (tried 4 times). (137.164.29.67, 137.164.29.69, UDP_-_EDNS0_512_D_KN)
  • humboldt.edu/NS: No response was received from the server over UDP (tried 12 times). (137.150.145.152, 137.150.148.203, 137.164.29.67, 137.164.29.69, UDP_-_NOEDNS_)
Warnings (3)
  • edu to humboldt.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): duchamp.humboldt.edu
  • edu to humboldt.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: ns2.humboldt.edu
  • edu to humboldt.edu: The glue address(es) for ns2.humboldt.edu (137.150.145.152) differed from its authoritative address(es) (137.150.148.203).

DNSKEY legend

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