My Laravel application runs flawlessly on every domain I manage through ResellerClub and Hostinger—except one. The odd domain was originally set up with ResellerClub’s Premium DNS; I have since pointed its nameservers to Hostinger, yet the site still throws a DNS-related error while the same codebase works everywhere else. Here’s what I know so far • The browser reports a DNS resolution error, not an SSL/TLS or database problem. • I’ve double-checked .env and database credentials; they match the working domains. • Propagation time has long passed, so I doubt this is a caching delay. What I need from you 1. Trace and resolve whatever is blocking proper DNS resolution for that single domain (dig, nslookup, host commands, Cloudflare/ResellerClub control-panel insights—whatever tools you prefer). 2. Cross-verify that my database configuration remains intact after the fix and adjust if anything looks off. 3. Hand me a concise summary of what was wrong, how you fixed it, and any preventive steps I should take going forward. Acceptance criteria • The domain loads the Laravel site as reliably as my other domains. • No new errors appear in the Laravel log or browser console. • Documentation of changes is provided. If you’re comfortable juggling DNS records, nameserver propagation nuances, and Laravel environment quirks, I’m ready to give you immediate access to the Hostinger panel and the domain registrar dashboard so we can get this sorted today.