除(chú )非(fēi )你的主机是(shì )独立IP的,否(fǒu )则(zé )最好不(bú )要(yào )泛(fàn )解(jiě )析有危害,如(rú )果因为这些二级域名而降低(dī )权重,你的网站(zhàn )也会(huì )受影(yǐng )响设(shè )置(zhì )robots并(bìng )不能消除这些(xiē )二级域(yù )名修(xiū )改DNS是可行的 独立IP主机(jī )可(kě )以(yǐ )设置泛解(jiě )析,否则(zé )最好(hǎo )别(bié )用泛解析
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