这里需要(yào )说明的是(shì ),在我们系统里面如(rú )果单独设置一(yī )个子域名(míng )解析(xī ),比(bǐ )如(rú )将(jiāng )主机名设(shè )置(zhì )为mail,单(dān )独(dú )解析到9,那(nà )么该解析记录优先泛域名在实际使用(yòng )中作(zuò )用是非常(cháng )广(guǎng )泛的(de ),比如(rú )实现(xiàn )无(wú )限二级域名(míng )功能,提(tí )供免(miǎn )费的(de )url转发,在
Copyright © 2008-2018