backlinks发给我的。怎么回事啊？

flydon

Our records indicate that you are currently a publisher for BackLinks.com. We are in the process of updating our server IP's so if you use a firewall or need to whitelist our system IP's, please add these IP's to your allow list.

The BackLinks.com system regularly checks your website to make sure your publisher code is installed correctly. If our system is blocked or cannot complete these required checks, your publisher account may be negatively affected.

Please update these IP's as soon as possible.

66.11.12.141
66.11.12.142
66.11.12.143
66.11.12.144
66.11.12.145
66.11.12.146
66.11.12.147

Thank You,
BackLinks.com Support


求助，怎么回事啊，白名单？我用的是美国vps啊，哪来的白名单一说啊？