WHOIS privacy protection keeps the confidentiality of your contact details. When you purchase a new domain at Hostinger or claim a free domain, WHOIS privacy protection is included for free for all supported domain extensions (TLD).
To manually change the privacy protection status for your Hostinger domain, follow these steps:
Find the domain name and click on Manage next to it.
In the Domain Overview section, toggle the button next to Privacy protection (WPP) to disable or re-enable the feature:
After that, changes in the WHOIS database can take up to 12 hours to take effect.
To learn more about it, refer to this ttutorial: What is Domain Privacy Protection💡
NOTE
The WHOIS privacy protection (WPP) option and toggle are not shown for domains that don't support this feature.