Generate Domain Insights with WHOIS Lookup and GPT-5-Nano via RapidAPI

This template allows you to automatically fetch WHOIS data for any domain and display it in a clean, modern HTML card. It doesn’t just stop at showing raw registry data — it also uses a lightweight AI model to generate a short analysis or conclusion about the domain.

It’s designed for SEO specialists, web developers, sysadmins, digital marketers, and cybersecurity enthusiasts who want quick and structured access to domain ownership and status details without wasting time on manual searches.

What it does:

Receives a domain name via webhook. Queries the WHOIS API through RapidAPI. Extracts and formats key details (registrar, creation date, expiry date, DNS, domain status, etc.). Uses AI (GPT-5-Nano) to generate a short descriptive insight about the domain. Returns everything in a responsive, styled HTML card (light + dark mode included).

Requirements:

A free account on RapidAPI.com. Use of the Bulk WHOIS API (includes up to 1,000 requests per month free, no credit card required).

Who is it for?

SEO professionals** who need to quickly check domain lifespans, expirations, and registrar info. Web developers** who want to integrate WHOIS checks into dashboards, apps, or chatbots. IT admins & security teams** who monitor domains for fraud, abuse, or expiry. Entrepreneurs & marketers** researching competitors’ domains.

This template saves time, improves workflows, and makes WHOIS data both actionable and user-friendly.