What problem does it solve? Setting up custom domains on Render involves DNS record configuration, certificate issuance, and provider-specific quirks that commonly cause verification failures, redirect loops, and silent TLS errors. This Skill provides the exact steps and troubleshooting guidance to get domains working correctly. ## Core Features & Use Cases - DNS Setup Guidance: Provides correct CNAME, A, and ALIAS record configurations for subdomains, apex domains, and providers like Cloudflare and Namecheap. - Wildcard Domain Support: Documents the three required CNAME records for wildcard domains including ACME challenge and Cloudflare validation entries. - Certificate Troubleshooting: Diagnoses CAA record issues, AAAA record conflicts, and verification timing problems that block TLS issuance. - Use Case: You just deployed an API on Render and want to point api.example.com to it. Use this Skill to add the domain in the Dashboard, create the correct CNAME record, verify it, and resolve any certificate errors. ## Quick Start Help me add the custom domain app.example.com to my Render web service and configure the DNS records with Cloudflare.
