Razix: The custom domain system for multi-tenant platforms

Hey Product Hunt! I’m Aditya, the builder behind Razix. If you are building a B2B SaaS, eventually your biggest customers will ask the question: "Can I use my own domain?" Saying yes usually means weeks of devops nightmares, dealing with reverse proxies, setting up Let's Encrypt challenges, handling rate limits, and fighting with SSL certificate renewals. It is an infrastructure that pulls you away from building your core product. I know, because I just lived it. Razix let you configure custom domains for multi-tenant platforms, it also provides API so you can integrate and let your B2B users add there custom domains. I built this specifically for fellow indie hackers and SaaS founders who want to offer enterprise features without hiring a DevOps engineer. I would absolutely love your feedback, questions, or thoughts on the technical architecture! I will be hanging out in the comments all day to answer them.