除(chú )非你(nǐ )的主(zhǔ )机是独立(lì )IP的,否则(zé )最好(hǎo )不要泛解析(xī )有危(wēi )害,如果(guǒ )因为这些(xiē )二级域(yù )名而(ér )降(jiàng )低权(quán )重,你的网(wǎng )站也会(huì )受(shòu )影(yǐng )响(xiǎng )设(shè )置robots并(bìng )不能消除这些(xiē )二级域(yù )名修改(gǎi )DNS是可行的 独立IP主机可以设置泛解析,否则最好别(bié )用(yòng )泛(fàn )解析
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