Adding DNSSEC to Your Domain
At this time DNSSEC can only be configured if you are using a 3rd party managed DNS service that supports the creation of DNSSEC Keys. You will need to first update your domain's name servers to the the DNS host provider providing you DNSSEC.
Steps
Go to the Domain Names tab in your account
Click on the domain to be updated
Click on Advanced DNS Settings
Click on DNSSEC
Enter the following data that would be provided by your DNS Provider
Key Tag
Algorithm
Digest Type
Digest
5 digit tag
1-13
1-2
Encrypted key
Click Update
Please allow up to 24 hours for the change to take effect.