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DNSViz: A DNS visualization tool

download.opensuse.org

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

RRset statusRRset status

Insecure (2)
  • download.opensuse.org/A
  • download.opensuse.org/AAAA
Secure (1)
  • org/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • NSEC3 proving non-existence of opensuse.org/DS
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 34266)
  • org/DNSKEY (alg 8, id 63858)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

Insecure (1)
  • org to opensuse.org
Secure (1)
  • . to org

NoticesNotices

Errors (3)
  • NSEC3 proving non-existence of opensuse.org/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 opensuse.org/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • opensuse.org zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (91.193.113.68)
Warnings (3)
  • NSEC3 proving non-existence of opensuse.org/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of opensuse.org/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • org to opensuse.org: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the org zone): ns4.opensuse.org 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