这里需要(yào )说明的是,在我们系统里(lǐ )面如果单(dān )独设(shè )置一个子域名解(jiě )析(xī ),比如(rú )将(jiāng )主(zhǔ )机名设置(zhì )为mail,单独(dú )解(jiě )析到9,那么该解(jiě )析(xī )记(jì )录(lù )优先(xiān )泛域名在实(shí )际使用中(zhōng )作用(yòng )是(shì )非常(cháng )广泛的,比(bǐ )如实现(xiàn )无(wú )限(xiàn )二(èr )级域名功能,提供免费的url转发,在
Copyright © 2008-2018