Setting up your domain name name up with blogger is quite simple. This tutorial uses the Domain Service Go Daddy as an example.
Step 1: Log into Blogger. Goto Settings: Publishing. Change the Settings to custom domain.
Step 2: Log into your domain host. This example was taken from Godaddy. Change the name servers to NS5.Secureserver.net and NS6.Secureserver.net. Make sure Total DNS Control and MX Records are available. Turn off domain forwarding.
Step 3: Setting up your DNS is the last setup. Log into your DNS Control and MX Records.
Change the @ Host to 208.109.14.13 also change the www Host to ghs.google.com
*If this doesn’t work for your write a comment and I will try to solve the problem.