freeavailabledomains.com provides free secondary domain names and supports DNS/NS/domain name forwarding

Freeavailabledomains is a foreign free domain name registration service provider, currently providing free second-level domain name registration with suffixes of usa.cc/igg.biz/ibiz.cc. The registration process is relatively simple. You only need to fill in your username, email address, and password, then tick the box to agree to submit. Then log in to your email and click the activation link to activate your account.
The key point is to support DNS, A records, etc., and have domain name redirection. Support Chinese pages.
Demo address: http://love8.usa.cc
Registration address: http://www.freeavailabledomains.com