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Basically, the idea is similar. You will need to add a DNS record through, in your case, namecheap. You can check this article to setup DNS record in namecheap - https://www.namecheap.com/support/knowledgebase/article.aspx/319/78/how-can-i-setup-an-a-address-record-for-my-domain. You can also check this article for more information: How to use Custom Domains with Jotform.
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