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V2EX  ›  云计算

为什么国内 dns 都不能解析 amazon cloudfront 别名?

  •  
  •   Devmingwang · 2017-06-26 19:53:57 +08:00 · 1752 次点击
    这是一个创建于 848 天前的主题,其中的信息可能已经有所发展或是发生改变。

    drvizd1lyevz4.cloudfront.net 样的别名国内 dns 无法解析,国外就正常,你们遇到过吗?

        1
    fengxing   2017-06-27 02:40:50 +08:00
    我这里正常
        2
    mytsing520   2017-06-27 09:29:32 +08:00
    C:\Users\a>nslookup -q=ns cloudfront.net 114.114.114.114
    服务器: public1.114dns.com
    Address: 114.114.114.114

    DNS request timed out.
    timeout was 2 seconds.
    非权威应答:
    cloudfront.net nameserver = ns-1306.awsdns-35.org
    cloudfront.net nameserver = ns-666.awsdns-19.net
    cloudfront.net nameserver = ns-1597.awsdns-07.co.uk
    cloudfront.net nameserver = ns-418.awsdns-52.com

    -----------------------------------------------

    C:\Users\a>nslookup drvizd1lyevz4.cloudfront.net 114.114.114.114
    服务器: public1.114dns.com
    Address: 114.114.114.114

    DNS request timed out.
    timeout was 2 seconds.
    DNS request timed out.
    timeout was 2 seconds.
    DNS request timed out.
    timeout was 2 seconds.
    DNS request timed out.
    timeout was 2 seconds.
    *** 请求 public1.114dns.com 超时

    -----------------------------------------------

    C:\Users\a>nslookup drvizd1lyevz4.cloudfront.net 223.5.5.5
    服务器: public1.alidns.com
    Address: 223.5.5.5

    非权威应答:
    名称: drvizd1lyevz4.cloudfront.net
    Addresses: 52.84.167.20
    52.84.167.190
    52.84.167.233
    52.84.167.144
    52.84.167.165
    52.84.167.239
    52.84.167.91
    52.84.167.184
        3
    mytsing520   2017-06-27 09:30:11 +08:00
    噢对了,运营商本地递归 DNS 可以解析出来
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