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DNSViz: A DNS visualization tool

tilburguniversity.edu

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

RRset statusRRset status

Secure (7)
  • tilburguniversity.edu/A
  • tilburguniversity.edu/AAAA
  • tilburguniversity.edu/MX
  • tilburguniversity.edu/NS
  • tilburguniversity.edu/SOA
  • tilburguniversity.edu/SOA
  • tilburguniversity.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 33853)
  • ./DNSKEY (alg 8, id 48903)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 50054)
  • edu/DS (alg 8, id 28065)
  • tilburguniversity.edu/DNSKEY (alg 8, id 21168)
  • tilburguniversity.edu/DNSKEY (alg 8, id 24052)
  • tilburguniversity.edu/DNSKEY (alg 8, id 3631)
  • tilburguniversity.edu/DNSKEY (alg 8, id 42594)
  • tilburguniversity.edu/DS (alg 8, id 24052)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • tilburguniversity.edu/DNSKEY (alg 8, id 21168): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (192.87.106.101, 195.176.255.9, 2001:610:1:800a:192:87:106:101, 2001:620:0:9::1103, UDP_-_EDNS0_4096_D_K)
  • orcue97zt0.tilburguniversity.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • tilburguniversity.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • orcue97zt0.tilburguniversity.edu/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • tilburguniversity.edu/CNAME 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
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DNSSEC authentication graph