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DNSViz: A DNS visualization tool

nsec3-opt-out.wb.sidnlabs.nl

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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • nsec3-opt-out.wb.sidnlabs.nl/A
  • nsec3-opt-out.wb.sidnlabs.nl/AAAA
  • nsec3-opt-out.wb.sidnlabs.nl/MX
  • nsec3-opt-out.wb.sidnlabs.nl/NS
  • nsec3-opt-out.wb.sidnlabs.nl/SOA
  • nsec3-opt-out.wb.sidnlabs.nl/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • nl/DNSKEY (alg 8, id 25290)
  • nl/DNSKEY (alg 8, id 34112)
  • nl/DS (alg 8, id 34112)
  • nsec3-opt-out.wb.sidnlabs.nl/DNSKEY (alg 8, id 16645)
  • nsec3-opt-out.wb.sidnlabs.nl/DNSKEY (alg 8, id 22443)
  • nsec3-opt-out.wb.sidnlabs.nl/DS (alg 8, id 16645)
  • sidnlabs.nl/DNSKEY (alg 8, id 20853)
  • sidnlabs.nl/DNSKEY (alg 8, id 52720)
  • sidnlabs.nl/DS (alg 8, id 52720)
  • wb.sidnlabs.nl/DNSKEY (alg 8, id 44704)
  • wb.sidnlabs.nl/DNSKEY (alg 8, id 48378)
  • wb.sidnlabs.nl/DS (alg 8, id 44704)

Delegation statusDelegation status

Secure (4)
  • . to nl
  • nl to sidnlabs.nl
  • sidnlabs.nl to wb.sidnlabs.nl
  • wb.sidnlabs.nl to nsec3-opt-out.wb.sidnlabs.nl

NoticesNotices

Errors (7)
  • nsec3-opt-out.wb.sidnlabs.nl zone: The server(s) were not responsive to queries over TCP. (2a00:d78:0:712:94:198:159:28)
  • nsec3-opt-out.wb.sidnlabs.nl/AAAA: The UDP connection was refused (ECONNREFUSED). (2a00:d78:0:712:94:198:159:28, UDP_-_EDNS0_4096_D_K)
  • nsec3-opt-out.wb.sidnlabs.nl/DNSKEY: The UDP connection was refused (ECONNREFUSED). (2a00:d78:0:712:94:198:159:28, UDP_-_EDNS0_512_D_K)
  • nsec3-opt-out.wb.sidnlabs.nl/MX: No response was received from the server over UDP (tried 7 times). (94.198.159.28, UDP_-_EDNS0_512_D_K)
  • nsec3-opt-out.wb.sidnlabs.nl/MX: The UDP connection was refused (ECONNREFUSED). (94.198.159.28, 2a00:d78:0:712:94:198:159:28, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • nsec3-opt-out.wb.sidnlabs.nl/SOA: The TCP connection was refused (ECONNREFUSED). (94.198.159.28, 2a00:d78:0:712:94:198:159:28, TCP_-_EDNS0_4096_D)
  • nsec3-opt-out.wb.sidnlabs.nl/TXT: The UDP connection was refused (ECONNREFUSED). (2a00:d78:0:712:94:198:159:28, UDP_-_EDNS0_4096_D_K)
Warnings (1)
  • nsec3-opt-out.wb.sidnlabs.nl/TXT: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (94.198.159.28, UDP_-_EDNS0_4096_D_K)

DNSKEY legend

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