Namecheap Domain List → Manage → Nameservers section. Select ‘Custom DNS’ and enter the new nameserver hostnames (up to 4). Save. The change registers with the registry within 30-60 minutes typically; full global propagation can take up to 48 hours depending on TTLs at the parent zone. Before changing: ensure your new DNS provider has your zone populated. After changing: verify at DNS propagation checker. Common destinations: ns1.cloudflare.com / ns2.cloudflare.com, or your hosting provider’s nameservers.
All questions
How do I change nameservers in Namecheap?
Read the full guide
DNS Record Types Explained
DNS records are the building blocks of how the internet resolves domain names to servers. Each record type has a specific job: routing web traffic, delivering email, proving domain ownership, or preventing spoofing.