Registering many subdomains is not illegal. However, most accounts which have a large number of domains registered do not do such for legitimate purposes. Creating subdomains in bulk for spam purposes is probably the most common reason.
Don’t mistake that for an accusation, I’m not accusing you of spam. However, registering hundreds of subdomains is very suspicious because no single person can reasonably maintain hundreds of websites.
So I have asked you in your other topic for what purpose you are registering so many subdomains. Which is a question which so far you have refused to answer. Which is all the more reason for us to be suspicious.
The only reason you have announced so far is the desire to snag subdomains for the purpose of reselling them. And our terms of service do specifically ban resale of our service.
You will not re-sell or provide the Services for a commercial purpose, including any of InfinityFree’s related technologies, without InfinityFree’s express prior written consent.
I haven’t stated it as clearly as I have before, but I will state it clearly now: I will try to get your account reactivated if you can convince me that you have registered so many domains for a purpose that fits regular website hosting needs. And so far, you have given me zero reason to believe that.
Additionally, please note the following:
InfinityFree reserves the right to suspend or terminate any hosting services if a website/hosting service consumes excessive server resources or effects other websites / hosting services on a shared or clustered hosting server. Excessive resource usage can constitute any form of server usage calculated and determined at the discretion of InfinityFree. InfinityFree reserves the right to suspend service at any time without prior notice if or when the health or normal running / performance of a service is effected / degraded by a website or hosting service.
At our discretion, I determine that registering a very large number of subdomains constitutes consumption of “excessive server resources”.
So this suspension is backed up by our terms of service.