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DNSViz: A DNS visualization tool

produktion.devk.de

Updated: 2021-01-26 16:48:50 UTC (1240 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (2)
  • devk.de/SOA
  • produktion.devk.de/A (NXDOMAIN)
Secure (1)
  • de/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • NSEC3 proving non-existence of devk.de/DS
  • de/DNSKEY (alg 8, id 2571)
  • de/DNSKEY (alg 8, id 45580)
  • de/DS (alg 8, id 45580)

Delegation statusDelegation status

Insecure (1)
  • de to devk.de
Secure (1)
  • . to de

NoticesNotices

Errors (2)
  • NSEC3 proving non-existence of devk.de/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of devk.de/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
Warnings (4)
  • NSEC3 proving non-existence of devk.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of devk.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • de to devk.de: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the de zone): ns2.vodafone-ip.de See RFC 1034, Sec. 4.2.2.
  • de to devk.de: The following NS name(s) were found in the delegation NS RRset (i.e., in the de zone), but not in the authoritative NS RRset: ns1.arcor-ip.de See RFC 1034, Sec. 4.2.2.

DNSKEY legend

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