中国银行官网地址没记录?直接跳到V2EX上了 - V2EX
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ranye
V2EX    DNS

中国银行官网地址没记录?直接跳到V2EX上了

  •  
  •   ranye 2012-10-29 22:11:58 +08:00 4305 次点击
    这是一个创建于 4806 天前的主题,其中的信息可能已经有所发展或是发生改变。
    ISP: 江苏电信
    访问地址: www.boc.cn
    访问时直接跳到V2EX的出错界面了,我还以为中银官网下线了,结果切回ISP的DNS访问正常。
    这也太无厘头了吧,又不是什么小网站,DNS记录都能丢失?

    话说V2EX的DNS是不是缺少人维护,好像质量越来越差了,上个星期从亚马逊S3服务器下东西速度只有ISP的DNS返回IP地址的10%;最近一个月访问google速度也越来越慢,我不得不自己改hosts。

    虽说是公益项目,我也很感激V2EX DNS之前很大的改善了我的网络质量,但要是不打算继续维护下去至少说明一下。
    4 条回复    1970-01-01 08:00:00 +08:00
    Quoo
        1
    Quoo  
       2012-10-30 00:06:23 +08:00
    boc在很多第三方dns库中都无法访问 包括google的8.8.8.8
    hpowen
        2
    hpowen  
       2012-10-30 04:19:33 +08:00
    @Quoo who said?
    Semidio
        3
    Semidio  
       2012-10-30 06:27:24 +08:00
    @Quoo Google DNS访问没有问题
    meteor
        4
    meteor  
       2012-11-01 22:51:49 +08:00   1
    的确是V2ex的DNS解析的有问题。
    OpenDNS的没问题。


    meteor@Meteor:~$ dig @199.91.73.222 www.boc.cn

    ; <<>> DiG 9.8.1-P1 <<>> @199.91.73.222 www.boc.cn
    ; (1 server found)
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64180
    ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

    ;; QUESTION SECTION:
    ;www.boc.cn. IN A

    ;; ANSWER SECTION:
    www.boc.cn. 211 IN A 112.64.122.145

    ;; Query time: 171 msec
    ;; SERVER: 199.91.73.222#53(199.91.73.222)
    ;; WHEN: Thu Nov 1 22:50:41 2012
    ;; MSG SIZE rcvd: 44

    meteor@Meteor:~$ dig @208.67.222.222 www.boc.cn

    ; <<>> DiG 9.8.1-P1 <<>> @208.67.222.222 www.boc.cn
    ; (1 server found)
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22199
    ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

    ;; QUESTION SECTION:
    ;www.boc.cn. IN A

    ;; ANSWER SECTION:
    www.boc.cn. 181 IN A 123.124.191.145

    ;; Query time: 243 msec
    ;; SERVER: 208.67.222.222#53(208.67.222.222)
    ;; WHEN: Thu Nov 1 22:51:37 2012
    ;; MSG SIZE rcvd: 44
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