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Domain 172.64.32.170.in-addr.arpa
Type A
Server Quad9
Duration 3 ms

The DNS response failed DNSSEC validation. This is often caused by expired signatures, misconfigured DNS zones, or key management issues. In rare cases, it could indicate a security issue such as DNS spoofing.

Results
JSON ZONE 
{
  "status": "SERVFAIL",
  "from": "9.9.9.9"
}
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