{"product_id":"qualify-google-sheets-leads-by-domain-age-rdap-in-n8n","title":"Qualify Google Sheets Leads by Domain Age (RDAP) in n8n","description":"\u003ch3\u003eAutomatically qualify Google Sheets leads by domain age using RDAP in n8n\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow reads website leads from your Google Sheets, looks up each domain’s registration history via \u003cstrong\u003erdap.org RDAP\u003c\/strong\u003e, and writes back \u003cstrong\u003edomain_created\u003c\/strong\u003e, \u003cstrong\u003eyears_registered\u003c\/strong\u003e, \u003cstrong\u003eage_source\u003c\/strong\u003e, and \u003cstrong\u003echecked_at\u003c\/strong\u003e—so you can prioritize leads based on how long their domain has been registered.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoads all rows\u003c\/strong\u003e from a chosen Google Sheets tab when run manually.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtracts a registrable domain\u003c\/strong\u003e from each website value. Rows without a website are skipped.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvoids unreliable lookups:\u003c\/strong\u003e shared-host or IP-based websites are marked as unknown without calling RDAP.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChecks domain registration age\u003c\/strong\u003e by calling \u003cstrong\u003erdap.org\u003c\/strong\u003e and extracting the registration date.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalculates lead-friendly metrics:\u003c\/strong\u003e computes the number of full years since registration and records the lookup status in \u003cstrong\u003eage_source\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandles rate limits \u0026amp; errors:\u003c\/strong\u003e retries RDAP requests on \u003cstrong\u003e429\u003c\/strong\u003e and \u003cstrong\u003e5xx\u003c\/strong\u003e (or unreachable errors) using exponential backoff up to a configured maximum.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUpdates the same Google Sheets rows\u003c\/strong\u003e (matched by \u003cstrong\u003erow_number\u003c\/strong\u003e) with:\n    \u003cstrong\u003edomain_created\u003c\/strong\u003e, \u003cstrong\u003eyears_registered\u003c\/strong\u003e, \u003cstrong\u003eage_source\u003c\/strong\u003e, and \u003cstrong\u003echecked_at\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrioritize outreach to older, more established domains while deprioritizing newly registered sites.\u003c\/li\u003e\n  \u003cli\u003eEnrich lead lists in a SaaS pipeline by adding domain age fields directly to Google Sheets.\u003c\/li\u003e\n  \u003cli\u003eRun scheduled or on-demand qualification checks with consistent RDAP lookups and retry logic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Sheets (OAuth2):\u003c\/strong\u003e reads leads and writes results back to the same tab\/rows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003erdap.org via HTTP Request:\u003c\/strong\u003e fetches RDAP data for each registrable domain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n nodes:\u003c\/strong\u003e \u003cem\u003eif\u003c\/em\u003e, \u003cem\u003eset\u003c\/em\u003e, \u003cem\u003ecode\u003c\/em\u003e, \u003cem\u003ewait\u003c\/em\u003e, \u003cem\u003esticky note\u003c\/em\u003e, \u003cem\u003ehttp request\u003c\/em\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRate-limit friendly:\u003c\/strong\u003e configurable interval and exponential backoff on 429\/5xx.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIdeal for n8n automation engineers and SaaS operators who want reliable, auditable domain age qualification backed by RDAP.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46154104045747,"sku":"N8N-20042","price":66.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/jipOJ8N0HZF4SikVhYnZS_9PGmJFya.png?v=1790933750","url":"https:\/\/buyflowscripts.com\/products\/qualify-google-sheets-leads-by-domain-age-rdap-in-n8n","provider":"N8N Commerce","version":"1.0","type":"link"}