除非(fēi )你的主(zhǔ )机是独立IP的,否(fǒu )则(zé )最好不(bú )要泛解析(xī )有危害,如果因(yīn )为(wéi )这些二级域(yù )名(míng )而(ér )降(jiàng )低权(quán )重(chóng ),你的网站也会受影响设置(zhì )robots并不能消除(chú )这些(xiē )二级域名(míng )修(xiū )改(gǎi )DNS是可行(háng )的 独立(lì )IP主机(jī )可(kě )以设置泛(fàn )解析,否则(zé )最好别用泛解(jiě )析
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