I searched the previous 15 minutes, found 4000 such queries. Grouped by client, by first three octets on their IPs... there were 75 such subnets.. so traffic is coming from many sources... unless IPs are made up. These were the top:<div>

<br></div><div><div>index client_net<span class="Apple-tab-span" style="white-space:pre">     </span>q_type<span class="Apple-tab-span" style="white-space:pre">      </span>q_name<span class="Apple-tab-span" style="white-space:pre">      </span>count<span class="Apple-tab-span" style="white-space:pre">       </span>percent</div>

<div>1<span class="Apple-tab-span" style="white-space:pre">     </span>74.125.186<span class="Apple-tab-span" style="white-space:pre">  </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>1298<span class="Apple-tab-span" style="white-space:pre">        </span>32.474356</div>

<div>2<span class="Apple-tab-span" style="white-space:pre">     </span>74.125.126<span class="Apple-tab-span" style="white-space:pre">  </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>467<span class="Apple-tab-span" style="white-space:pre"> </span>11.683763</div>

<div>3<span class="Apple-tab-span" style="white-space:pre">     </span>67.228.118<span class="Apple-tab-span" style="white-space:pre">  </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>423<span class="Apple-tab-span" style="white-space:pre"> </span>10.582937</div>

<div>4<span class="Apple-tab-span" style="white-space:pre">     </span>208.71.198<span class="Apple-tab-span" style="white-space:pre">  </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>197<span class="Apple-tab-span" style="white-space:pre"> </span>4.928697</div>

<div>5<span class="Apple-tab-span" style="white-space:pre">     </span>64.136.52<span class="Apple-tab-span" style="white-space:pre">   </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>179<span class="Apple-tab-span" style="white-space:pre"> </span>4.478359</div>

<div>6<span class="Apple-tab-span" style="white-space:pre">     </span>67.208.34<span class="Apple-tab-span" style="white-space:pre">   </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>106<span class="Apple-tab-span" style="white-space:pre"> </span>2.651989</div>

<div>7<span class="Apple-tab-span" style="white-space:pre">     </span>208.69.120<span class="Apple-tab-span" style="white-space:pre">  </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>93<span class="Apple-tab-span" style="white-space:pre">  </span>2.326745</div>

<div>8<span class="Apple-tab-span" style="white-space:pre">     </span>208.71.199<span class="Apple-tab-span" style="white-space:pre">  </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>92<span class="Apple-tab-span" style="white-space:pre">  </span>2.301726</div>

<div>9<span class="Apple-tab-span" style="white-space:pre">     </span>207.32.191<span class="Apple-tab-span" style="white-space:pre">  </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>87<span class="Apple-tab-span" style="white-space:pre">  </span>2.176632</div>

<div>10<span class="Apple-tab-span" style="white-space:pre">    </span>70.32.65<span class="Apple-tab-span" style="white-space:pre">    </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>84<span class="Apple-tab-span" style="white-space:pre">  </span>2.101576</div>

<div>11<span class="Apple-tab-span" style="white-space:pre">    </span>64.207.128<span class="Apple-tab-span" style="white-space:pre">  </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>64<span class="Apple-tab-span" style="white-space:pre">  </span>1.601201</div>

<div>12<span class="Apple-tab-span" style="white-space:pre">    </span>69.252.66<span class="Apple-tab-span" style="white-space:pre">   </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>61<span class="Apple-tab-span" style="white-space:pre">  </span>1.526145</div>

<div>13<span class="Apple-tab-span" style="white-space:pre">    </span>64.136.44<span class="Apple-tab-span" style="white-space:pre">   </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>55<span class="Apple-tab-span" style="white-space:pre">  </span>1.376032</div>

<div>14<span class="Apple-tab-span" style="white-space:pre">    </span>199.168.252<span class="Apple-tab-span" style="white-space:pre"> </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>48<span class="Apple-tab-span" style="white-space:pre">  </span>1.200901</div>

<div>15<span class="Apple-tab-span" style="white-space:pre">    </span>68.87.77<span class="Apple-tab-span" style="white-space:pre">    </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>43<span class="Apple-tab-span" style="white-space:pre">  </span>1.075807</div>

<div>16<span class="Apple-tab-span" style="white-space:pre">    </span>208.53.48<span class="Apple-tab-span" style="white-space:pre">   </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>40<span class="Apple-tab-span" style="white-space:pre">  </span>1.000751</div>

<div>17<span class="Apple-tab-span" style="white-space:pre">    </span>174.123.2<span class="Apple-tab-span" style="white-space:pre">   </span>CNAME<span class="Apple-tab-span" style="white-space:pre">       </span><a href="http://georgetown.edu">georgetown.edu</a><span class="Apple-tab-span" style="white-space:pre">    </span>38<span class="Apple-tab-span" style="white-space:pre">  </span>0.950713</div>

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