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DNSViz: A DNS visualization tool

fairuse.org

Updated: 2025-08-03 23:53:42 UTC (125 days ago) Update now
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DNSSEC options (hide)
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  4. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (4)
  • fairuse.org/A
  • fairuse.org/MX
  • fairuse.org/NS
  • fairuse.org/SOA
Secure (1)
  • org/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 46441)
  • ./DNSKEY (alg 8, id 53148)
  • NSEC3 proving non-existence of fairuse.org/DS
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 55098)
  • org/DNSKEY (alg 8, id 8958)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • fairuse.org zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (69.65.50.194, 69.65.50.223)
  • fairuse.org zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2607:f0d0:1102:d5::2)
  • fairuse.org/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2607:f0d0:1102:d5::2, UDP_-_NOEDNS_)
  • fairuse.org/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2607:f0d0:1102:d5::2, UDP_-_NOEDNS_)
  • fairuse.org/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (69.65.50.194, 69.65.50.223, TCP_-_EDNS0_4096_D_N)
Warnings (8)
  • NSEC3 proving non-existence of fairuse.org/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of fairuse.org/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • org to fairuse.org: AAAA glue records exist for ns1.afraid.org, but there are no corresponding authoritative AAAA records. See RFC 1034, Sec. 4.2.2.
  • org to fairuse.org: Authoritative AAAA records exist for ns2.afraid.org, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • org to fairuse.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.afraid.org See RFC 1034, Sec. 4.2.2.
  • org to fairuse.org: The glue address(es) for ns2.afraid.org (69.65.50.192) differed from its authoritative address(es) (69.65.50.223). See RFC 1034, Sec. 4.2.2.
  • org to fairuse.org: The glue address(es) for ns3.afraid.org (67.220.81.164) differed from its authoritative address(es) (67.220.81.190). See RFC 1034, Sec. 4.2.2.
  • fairuse.org/DS has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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