import whois from 'whois-json'; import { send, sendError } from '../../../util/http'; import { NowRequest, NowResponse } from '@vercel/node'; export default async function handler( req: NowRequest, res: NowResponse ): Promise { const { query } = req.query; if (!query || typeof query !== 'string') { return sendError(res, new Error('No query given')); } try { const response = await whois(query, { follow: 3, verbose: true }); const availability = response[0].data.domainName ? false : true; send(res, { availability }); } catch (err) { sendError(res, err); } }