1. Sign in to your GoDaddy.com account (or your current domain registrar)
2. Click the "+" sign to expand the DOMAINS section
3. 'Launch' the domain manager corresponding to your domain name:
4. Go to 'DNS Zone File' to edit your DNS records:
5. Choose the wanted section (A, CNAME, MX, TXT) and click 'Add Record' or 'Edit Record' (if record already exists):