已备案域名换个服务器就要重新备案?域名更换服务器后需重新备案
Does a registered domain name need to be re-registered when changing servers? The domain name needs to be re-registered after the server is changed
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动