Loopback blast on dns port in firewall

Started by ken_hacker, January 16, 2023, 07:27:43 AM

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I am getting a blast of 20+ entries to/from localhost port 53 every ~20 seconds.  Every time my CPU jumps from 0-3% up to 30%.  It doesn't correlate to the number of requests made by other clients.  Is this normal?