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Groups > comp.os.linux.networking > #3668
| From | "Carlos E.R." <robin_listas@invalid.es> |
|---|---|
| Newsgroups | comp.os.linux.networking |
| Subject | Re: Is it possiable to find the fastest ones of dns servers from a huge number of them fastly? |
| Date | 2016-03-02 13:56 +0100 |
| Organization | Netfront http://www.netfront.net/ |
| Message-ID | <ig4jqc-bu1.ln1@Telcontar.valinor> (permalink) |
| References | <nb3uhn$75j$1@aspen.stu.neva.ru> <slrnnddh0r.5q5.grahn+nntp@frailea.sa.invalid> |
On 2016-03-02 13:19, Jorgen Grahn wrote: > On Tue, 2016-03-01, Hongyi Zhao wrote: > A first approximation could be to write a simple shell script to ping them > all a few times, and sort the list on RTT. > > % ping -qc5 localhost > PING localhost (127.0.0.1) 56(84) bytes of data. > > --- localhost ping statistics --- > 5 packets transmitted, 5 received, 0% packet loss, time 3998ms > rtt min/avg/max/mdev = 0.084/0.129/0.226/0.051 ms > > Please don't be rude by pinging them too much, though. Or, he could use "time host somewhere server" to check the time they take to respond to a DNS question. Do a query of, say, five addresses, and record the results. Script it to query as many servers as wanted. -- Cheers, Carlos. --- news://freenews.netfront.net/ - complaints: news@netfront.net ---
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Is it possiable to find the fastest ones of dns servers from a huge number of them fastly? Hongyi Zhao <hongyi.zhao@gmail.com> - 2016-03-01 11:31 +0000
Re: Is it possiable to find the fastest ones of dns servers from a huge number of them fastly? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2016-03-02 12:19 +0000
Re: Is it possiable to find the fastest ones of dns servers from a huge number of them fastly? "Carlos E.R." <robin_listas@invalid.es> - 2016-03-02 13:56 +0100
Re: Is it possiable to find the fastest ones of dns servers from a huge number of them fastly? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2016-03-02 18:25 +0000
Re: Is it possiable to find the fastest ones of dns servers from a huge number of them fastly? Rick Jones <rick.jones2@hpe.com> - 2016-03-03 00:09 +0000
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