How to change SPF, TXT records from Billing panel

How to change SPF, TXT records from Billing panel: 

If your domain is pointed to Eicra's default nameserver. You can easily change your records from here. But if it's pointed with given nameserver then you have to update it from Cpanel.

This tool logs HTTP, FTP, SMTP, and POP3 traffic. This accounts for almost all traffic that a normal account will use.
Parked domain bandwidth is included in the domain that the parked domain is parked on.

If your domain is pointed to Eicra's default nameserver. Please follow the link : https://support.eicra.com/article/434-how-to-change-txt-spf-from-domain-panel-panel

if it's pointed with given nameserver, Please follow the link : https://support.eicra.com/article/239-cpanel-setup-google-apps-mx-cname-and-spf-records