Don’t wait “48 hours.” Query your VPS directly and prove what it’s answering now. Example: Ubuntu + BIND9 → dig @VPS_IP yourdomain.com A. #DNS #VPS
Random 500s on WordPress/WooCommerce often come from PHP memory limits. On an Ubuntu VPS with Plesk, bump memory_limit per domain and retest in minutes. #WordPress #VPS
WordPress 429s can be a friendly throttle or hostile traffic. Use logs + WAF signals, then tune limits and ban offenders on your VPS/dedicated box. #WordPress #Security
Login storms can melt PHP-FPM. Add a 1–3s Nginx microcache for wp-login.php, but bypass wp-admin + logged-in cookies. Works great on an Ubuntu VPS. #WordPress #Nginx








