If, in the whois of a domain in an international zone, you see these DNS servers instead of yours:
Name Server: NS1.VERIFICATION-HOLD.SUSPENDED-DOMAIN.COM Name Server: NS2.VERIFICATION-HOLD.SUSPENDED-DOMAIN.COM
you need to verify ownership of the domain via your contact email (a verification link was sent to it)
More details:
Please note that when registering a domain name in an international zone, as well as when receiving administration rights from another person or changing contact details, you must verify the legitimacy and accuracy of the email address specified in the registration data. You were sent a notification with a link to verify your email address.
If the link is not followed within 14 days of the first notification being sent, the domain name will be SUSPENDED.
The domain can only be unsuspended after the registrant re-verifies their email address.
The notification is sent 3 times over 14 days. Verification is MANDATORY for all domain names in international zones.