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    <p>For those that don't know this, if you want to know which cluster
      you're hitting, you can run:</p>
    <tt>$ dig o-o.myaddr.l.google.com -t txt +short @8.8.8.8</tt><tt><br>
    </tt><tt>"172.253.192.142"</tt><tt><br>
    </tt><tt>"edns0-client-subnet x.x.x.0/24"</tt><br>
    <br>
    <p>That will return the ipv4/ipv6 address of the server that handled
      your request.  To get a list of what subnets map to which
      locations (airport codes), you can run:<br>
    </p>
    <p><tt>$ dig -t TXT +short locations.publicdns.goog. @8.8.8.8</tt></p>
    <p><tt>snip... "172.253.192.0/24 cbf ..snip</tt><br>
    </p>
    <p>cbf = Council Bluffs, IA</p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 5/13/21 10:33 AM, Jay Ashworth via
      Outages wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:3F6989BA-415B-4F94-BF83-1EFB4DDE7BE4@baylink.com">
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      And, more importantly, 'Google DNS' -- specifically Google
      customer resolver DNS, the stuff they provide at 8.8.8.8 -- is
      generally IP anycast, so depending on your geographic and network
      location, you are hitting different servers when you go to that
      IP.<br>
      <br>
      <div class="gmail_quote">On May 13, 2021 10:56:34 AM EDT, Warren
        Kumari via Outages <a class="moz-txt-link-rfc2396E" href="mailto:outages@outages.org"><outages@outages.org></a> wrote:
        <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
          0.8ex; border-left: 1px solid rgb(204, 204, 204);
          padding-left: 1ex;">
          <div dir="ltr">
            <div dir="ltr">
              <div class="gmail_default"
                style="font-family:verdana,sans-serif"><br>
              </div>
            </div>
            <br>
            <div class="gmail_quote">
              <div dir="ltr" class="gmail_attr">On Thu, May 13, 2021 at
                10:41 AM John Cornelius via Outages <<a
                  href="mailto:outages@outages.org"
                  moz-do-not-send="true">outages@outages.org</a>>
                wrote:<br>
              </div>
              <blockquote class="gmail_quote" style="margin:0px 0px 0px
                0.8ex;border-left:1px solid
                rgb(204,204,204);padding-left:1ex">
                <div dir="ltr">Getting reports of issues with Google
                  DNS. Can anyone confirm similar issues? <br>
                </div>
              </blockquote>
              <div><br>
              </div>
              <div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">When you say
                  "reports of issues", can you be any more specific?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">Unable to ping
                  the address? </div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">
                  <div class="gmail_default">Not getting any answers? </div>
                </div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">Getting answers
                  without the AD bit?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">Getting slow
                  answers?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">Getting wrong
                  answers?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">Only answering
                  over TCP/UDP/<something>?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">Only getting
                  answers to some types of queries?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">Some set of
                  names not resolving (if so, which?)?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">Older names in
                  cache?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">A name was
                  changed and it doesn't seem to be picked up yet?</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif"><br>
                </div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">"issues" is a
                  very broad term...</div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif"><br>
                </div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif"><br>
                </div>
                <div class="gmail_default"
                  style="font-family:verdana,sans-serif">W</div>
                <br>
              </div>
              <div> </div>
              <blockquote class="gmail_quote" style="margin:0px 0px 0px
                0.8ex;border-left:1px solid
                rgb(204,204,204);padding-left:1ex">
                <div dir="ltr">Location:  Kentucky. 
                  <div><br>
                  </div>
                </div>
                _______________________________________________<br>
                Outages mailing list<br>
                <a href="mailto:Outages@outages.org" target="_blank"
                  moz-do-not-send="true">Outages@outages.org</a><br>
                <a
                  href="https://puck.nether.net/mailman/listinfo/outages"
                  rel="noreferrer" target="_blank"
                  moz-do-not-send="true">https://puck.nether.net/mailman/listinfo/outages</a><br>
              </blockquote>
            </div>
            <br clear="all">
            <div><br>
            </div>
            -- <br>
            <div dir="ltr" class="gmail_signature">
              <div dir="ltr">The computing scientist’s main challenge is
                not to get confused by the<br>
                complexities of his own making. <br>
                  -- E. W. Dijkstra</div>
            </div>
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      <br>
      -- <br>
      Sent from my Android device with K-9 Mail. Please excuse my
      brevity.
      <br>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
Outages mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Outages@outages.org">Outages@outages.org</a>
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</pre>
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