Function hasUsefulData

api/whois.js:90–96

(r)

// Whether a parsed result set has anything worth returning to the frontend
const hasUsefulData = (r) =>
  r &&
  (pick(r, 'Created Date', 'Creation Date') ||
    pick(r, 'Updated Date') ||
    pick(r, 'Expiry Date', 'Registry Expiry Date') ||
    pick(r, 'Registrar') ||
    cleanNs(pick(r, 'Name Server')));

// Resolve domain registration data via whoiser, with rdap.org as a fallback for TLD gaps
const whoisHandler = async (url) => {