Cloudflare servers are constantly querying port 137 UDP

What’s going on ?
Cloudflare servers are constantly querying smbd port.

Answered

I thought maybe there might be an experiment with the new dns service but this is ip spoofing.

I don’t get the question. The CEO already answered your question, it’s not something Cloudflare can do anything about as it’s intrinsic to the UDP protocol.

Still don’t get it…