除(chú )非你(nǐ )的主机是独立IP的(de ),否则(zé )最(zuì )好(hǎo )不要(yào )泛解(jiě )析有危害,如果因(yīn )为这些(xiē )二级域(yù )名而降低权重,你(nǐ )的(de )网(wǎng )站(zhàn )也会(huì )受影(yǐng )响(xiǎng )设置robots并不能消除这些二(èr )级域名修(xiū )改(gǎi )DNS是(shì )可(kě )行(háng )的 独(dú )立(lì )IP主机可(kě )以设置泛解析,否则最好别用泛(fàn )解析(xī )
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