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<p class="MsoPlainText">Yes, I confirm..<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">It's rather slow to answer, but working.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">[root@MILWH01 data]# time dig . ANY @a.root-servers.net | grep b.root<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">. 518400 IN NS b.root-servers.net.<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">b.root-servers.net. 518400 IN A 199.9.14.201<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">b.root-servers.net. 518400 IN AAAA 2001:500:200::b<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">real 0m0.140s<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">user 0m0.007s<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">sys 0m0.008s<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">[root@MILWH01 data]# time dig . ANY @199.9.14.201 | grep b.root<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">. 518400 IN NS b.root-servers.net.<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">b.root-servers.net. 3600000 IN A 199.9.14.201<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">b.root-servers.net. 3600000 IN AAAA 2001:500:200::b<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">real 0m11.281s<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">user 0m0.009s<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New"">sys 0m0.005s<o:p></o:p></span></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Now it's time to update my recursive named hint files before the logs get to stratosphere.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Thanks and ciao,<o:p></o:p></p>
<p class="MsoPlainText">Andrea<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><span style="mso-fareast-language:IT">-----Messaggio originale-----<br>
Da: Wes Hardaker [mailto:wjhns1@hardakers.net] <br>
Inviato: marted́ 24 ottobre 2017 18:39<br>
A: Costantino Andrea (Con) <andrea.costantino@h3g.it><br>
Cc: 'dns-operations@lists.dns-oarc.net' <dns-operations@dns-oarc.net><br>
Oggetto: Re: dns-operationsI: IP change for b.root-servers.net not effective?</span></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">"Costantino Andrea (Con)" <<a href="mailto:andrea.costantino@h3g.it"><span style="color:windowtext;text-decoration:none">andrea.costantino@h3g.it</span></a>> writes:<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">> warm greetings from Italy.<o:p></o:p></p>
<p class="MsoPlainText">><o:p> </o:p></p>
<p class="MsoPlainText">> I noticed that the IP address change due today was performed on all
<o:p></o:p></p>
<p class="MsoPlainText">> root-servers, but b.root-servers.net still has the old IP in cache:<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">I suspect that you must have hit a magic window of time between the point where the root was rolling out everywhere. Can you confirm that you no longer see a difference?<o:p></o:p></p>
<p class="MsoPlainText">--<o:p></o:p></p>
<p class="MsoPlainText">Wes Hardaker<o:p></o:p></p>
<p class="MsoPlainText">USC/ISI<o:p></o:p></p>
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