nanog mailing list archives

Re: CloudFlare D.N.S. Resolvers... (1.1.1.1 & 1.0.0.1)


From: Yoni Radzin <yradzin () gmail com>
Date: Wed, 26 Sep 2018 09:03:52 -0400


For Window’s clients, you might want to try out this freeware GRC tool for benchmarking DNS performance:

https://www.grc.com/dns/benchmark.htm

Cheers

-- 
Yonatan (Yoni) Radzin
yradzin () gmail com

On Sep 26, 2018, at 3:59 AM, Michael Bullut <main () kipsang com> wrote:

Hi Ross,

How would you gauge good DNS performance? 

Warm regards, 

Michael.


On Wed, 26 Sep 2018 at 10:50, Ross Tajvar <ross () tajvar io> wrote:
Do note that ping response times are not a good indicator of DNS performance.

On Wed, Sep 26, 2018, 3:48 AM Michael Bullut <main () kipsang com> wrote:
Greetings Team,

Has anyone deployed the aforementioned in your individual networks? A quick test suggests it is quite fast compared 
with Google's D.N.S. resolvers:

C:\Users\bullutm>ping 1.1.1.1

Pinging 1.1.1.1 with 32 bytes of data:
Reply from 1.1.1.1: bytes=32 time=3ms TTL=61
Reply from 1.1.1.1: bytes=32 time=4ms TTL=61
Reply from 1.1.1.1: bytes=32 time=8ms TTL=61
Reply from 1.1.1.1: bytes=32 time=4ms TTL=61

Ping statistics for 1.1.1.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 3ms, Maximum = 8ms, Average = 4ms

C:\Users\bullutm>

-------

C:\Users\bullutm>tracert 1.1.1.1

Tracing route to one.one.one.one [1.1.1.1]
over a maximum of 30 hops:

  1     4 ms     3 ms     4 ms  10.101.129.254
  2     6 ms    20 ms     7 ms  10.98.0.165
  3     7 ms    13 ms    15 ms  10.98.0.233
  4     7 ms     5 ms     4 ms  one.one.one.one [1.1.1.1]

Trace complete.

C:\Users\bullutm>

Warm regards, 

Michael Bullut. 

---

Cell: +254 723 393 114.
Skype Name: Michael Bullut.
Twitter: @Kipsang
Blog: http://www.kipsang.com/
E-mail: main () kipsang com

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