View on GitHub

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 (10)
  • ./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 53894)
  • temple.edu/DNSKEY (alg 8, id 59914)
  • temple.edu/DNSKEY (alg 8, id 8746)
  • temple.edu/DS (alg 8, id 53894)
  • temple.edu/DS (alg 8, id 8746)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • temple.edu/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (2607:4a80::2, 2607:4a80:80::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. (2607:4a80::2, 2607:4a80:80::2, UDP_-_NOEDNS_)
  • temple.edu/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • temple.edu/DNSKEY (alg 8, id 53894): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (2607:4a80::2, 2607:4a80:80::2, UDP_-_EDNS0_4096_D_KN)
  • temple.edu/DNSKEY (alg 8, id 59914): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (2607:4a80::2, 2607:4a80:80::2, UDP_-_EDNS0_4096_D_KN)
  • temple.edu/DNSKEY (alg 8, id 8746): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (2607:4a80::2, 2607:4a80:80::2, UDP_-_EDNS0_4096_D_KN)
  • temple.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • temple.edu/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • temple.edu/NSEC3PARAM has warnings; 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph