这里(lǐ )需要说明(míng )的是,在(zài )我(wǒ )们(men )系统里面(miàn )如(rú )果单独设(shè )置一个(gè )子域(yù )名解析,比如(rú )将(jiāng )主(zhǔ )机名(míng )设置为mail,单独解析(xī )到9,那么该解析记录优(yōu )先(xiān )泛域名在实际使(shǐ )用(yòng )中作(zuò )用是非常(cháng )广(guǎng )泛的,比如(rú )实现无(wú )限(xiàn )二级(jí )域名功能,提供免费的url转(zhuǎn )发,在
Copyright © 2008-2018