After purchasing, you must tell Tumblr which blog should use the new address: Go to your on Tumblr . Click on the specific blog you want to update.
Once you’ve found the perfect address, you can buy it directly through Tumblr's partner, , which simplifies the process by automatically handling the technical connection. Cost: You'll need a credit card to complete the payment. buy tumblr domain
After clicking save, it may take up to (48 hours) for the DNS settings to fully update across the internet. Once finished, your blog will be served over HTTPS by default, keeping your traffic secure and encrypted. How to link a custom domain to Tumblr - IONOS After purchasing, you must tell Tumblr which blog