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DNSViz: A DNS visualization tool

sigok.verteiltesysteme.net

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • net/DNSKEY (alg 8, id 15314)
  • net/DNSKEY (alg 8, id 35886)
  • net/DS (alg 8, id 35886)
  • verteiltesysteme.net/DS (alg 5, id 61908)
Non_existent (1)
  • verteiltesysteme.net/DNSKEY (alg 5, id 61908)

Delegation statusDelegation status

Bogus (1)
  • net to verteiltesysteme.net
Secure (1)
  • . to net

NoticesNotices

Errors (4)
  • net to verteiltesysteme.net: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11.
  • sigok.verteiltesysteme.net/A: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (134.91.78.139, 134.91.78.141, 2001:638:501:8efc::139, 2001:638:501:8efc::141, UDP_-_EDNS0_4096_D_K)
  • verteiltesysteme.net zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (134.91.78.139, 134.91.78.141, 2001:638:501:8efc::139, 2001:638:501:8efc::141)
  • verteiltesysteme.net zone: There was an error resolving the following NS name(s) to address(es): ns1.verteiltesysteme.net, ns2.verteiltesysteme.net

DNSKEY legend

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