学校自带dns经常出现异常，然后换了百度的公共dns发现一样，在测试的同时持续的ping百度并没有发现网络中断的问题
nslookup xxxxxxx 180.76.76.76
服务器: public-dns-a.baidu.com
Address: 180.76.76.76
DNS request timed out.
timeout was 2 seconds.
非权威应答:
DNS request timed out.
timeout was 2 seconds.
This topic created in 4089 days ago, the information mentioned may be changed or developed.
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1
xinhugo Mar 13, 2015
DNSPing 测试解析延迟、丢包率:
https://github.com/chengr28/DNSPing/tree/master/Release/Windows 路由跟踪看看你校是否把外边的 DNS 服务器劫持到内网了。 |
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