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DNSViz: A DNS visualization tool

temple.edu

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • temple.edu/A
  • temple.edu/AAAA
  • temple.edu/MX
  • temple.edu/NS
  • temple.edu/SOA
  • temple.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 951)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 34085)
  • edu/DS (alg 8, id 28065)
  • temple.edu/DNSKEY (alg 8, id 26029)
  • temple.edu/DNSKEY (alg 8, id 8746)
  • temple.edu/DNSKEY (alg 8, id 8778)
  • temple.edu/DS (alg 8, id 8746)

Delegation statusDelegation status

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

NoticesNotices

Errors (6)
  • temple.edu/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (155.247.19.2, 155.247.166.2, UDP_-_NOEDNS_)
  • temple.edu/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (155.247.19.2, 155.247.166.2, UDP_-_EDNS0_512_D_KN)
  • temple.edu/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (155.247.19.2, 155.247.166.2, UDP_-_NOEDNS_)
  • temple.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • temple.edu/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • temple.edu/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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