欧洲杯线上买球

小吊車網站打不開被解析到65.49.2.178的原因。

 騰訊科技訊 1月21日消息,今日下午3點,國內通用頂級域的根出現異常,部分國內用戶無法訪問.com域名網站。

youtongjichenghenduowangzhanbeijiexidao65.49.2.178zheyiipdizhi,yuanyinhuozaiyuguojijiedianchuxianguzhang,guoneisanfenzhierdnschuyutanhuanzhuangtai。

欧洲杯线上买球muqianbufenwangzhanjiexiguzhangdedaohuanjie,danshangweiquanmianhuifu。

欧洲杯线上买球genfuwuqizhuyaoyonglaiguanlihulianwangdezhumulu,quanshijiezhiyou13tai。1geweizhugenfuwuqi,fangzhizaimeiguo。qiyu12gejunweifugenfuwuqi,qizhong9gefangzhizaimeiguo,ouzhou2ge,weiyuyingguoheruidian,yazhou1ge,weiyuriben。suoyougenfuwuqijunyoumeiguozhengfushouquandehulianwangyumingyuhaomafenpeijigouicanntongyiguanli,fuzequanqiuhulianwangyuminggenfuwuqi、yumingtixiheipdizhidengdeguanli。

juxi, 114dnsyijinghuifulezhengchangfuwu,danshiguoneidaduoshuyunyingshangmorendnshuanbunengzhengchanggongzuo。ruguobunengshangwangde,keyikaolvbazijidiannaodednsshezhicheng114.114.114.114,beiyongdnswei8.8.8.8。

什么是DNS

dns shiyumingxitong (domain name system) desuoxie,shiyintewangdeyixianghexinfuwu,tazuoweikeyijiangyumingheipdizhixianghuyingshedeyigefenbushishujuku,nenggoushirengengfangbiandefangwenhulianwang,erbuyongqujizhunenggoubeijiqizhijieduqudeipshuchuan。

renmenxiguanjiyiyuming,danjiqijianhuxiangzhirenipdizhi,yumingyuipdizhizhijianshiyiyiduiyingde,tamenzhijiandezhuanhuangongzuochengweiyumingjiexi,yumingjiexixuyaoyouzhuanmendeyumingjiexifuwuqilaiwancheng,zhenggeguochengshizidongjinxingde。 dangnidewangzhanzhizuowanchenghoushangchuandaonidexunizhujishi,nikeyizhijiezailiulanqizhongshuruipdizhiliulannidewangzhan,yekeyishuruyumingchaxunnidewangzhan,suirandechudeneirongshiyiyangdedanshidiaoyongdeguochengbuyiyang,shuruipdizhishizhijiecongzhujishangdiaoyongneirong,shuruyumingshitongguoyumingjiexifuwuqizhixiangduiyingdezhujideipdizhi,zaicongzhujidiaoyongwangzhandeneirong。

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