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DNSViz: A DNS visualization tool

tilburguniversity.edu

Updated: 2024-04-30 13:52:16 UTC (1 day ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (8)
  • tilburguniversity.edu/A
  • tilburguniversity.edu/AAAA
  • tilburguniversity.edu/MX
  • tilburguniversity.edu/NS
  • tilburguniversity.edu/NSEC3PARAM
  • tilburguniversity.edu/SOA
  • tilburguniversity.edu/SOA
  • tilburguniversity.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • edu/DNSKEY (alg 13, id 35663)
  • edu/DNSKEY (alg 13, id 41543)
  • edu/DS (alg 13, id 35663)
  • tilburguniversity.edu/DNSKEY (alg 8, id 42227)
  • tilburguniversity.edu/DNSKEY (alg 8, id 44242)
  • tilburguniversity.edu/DNSKEY (alg 8, id 47848)
  • tilburguniversity.edu/DS (alg 8, id 44242)
  • tilburguniversity.edu/DS (alg 8, id 61675)
Non_existent (1)
  • tilburguniversity.edu/DNSKEY (alg 8, id 61675)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • tilburguniversity.edu zone: The server(s) were not responsive to queries over TCP. (137.56.247.39, 137.56.247.40, 2001:610:1410:0:28b:f453:70ab:663b, 2001:610:1410:0:9b5d:fd1c:8983:3687)
  • tilburguniversity.edu/DNSKEY: No response was received from the server over UDP (tried 12 times). (137.56.247.39, 137.56.247.40, 2001:610:1410:0:28b:f453:70ab:663b, 2001:610:1410:0:9b5d:fd1c:8983:3687, UDP_-_EDNS0_4096_D_KN)
  • tilburguniversity.edu/SOA: No response was received from the server over TCP (tried 3 times). (137.56.247.39, 137.56.247.40, 2001:610:1410:0:28b:f453:70ab:663b, 2001:610:1410:0:9b5d:fd1c:8983:3687, TCP_-_EDNS0_4096_D_N)

DNSKEY legend

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