diff --git a/status/healthMonitor.js b/status/healthMonitor.js
index 8bd193d..54b21d4 100644
--- a/status/healthMonitor.js
+++ b/status/healthMonitor.js
@@ -123,6 +123,12 @@ function HealthMonitor() {
           errorCount = 0;
         }
       }
+      // Force rate limiting of certain problematic domains
+      const RATE_LIMITED_DOMAINS = ['publicnode.com', 'pupmos.network']
+      const hostname = new URL(finalAddress).hostname
+      if(RATE_LIMITED_DOMAINS.some(domain => hostname.includes(domain))){
+        rateLimitedAt = Date.now()
+      }
     }
     rateLimited = rateLimitedAt && rateLimitedAt > Date.now() - 1000 * RATE_LIMIT_COOLDOWN