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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Dear Abdul Khader!<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I send result command dig.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I think command dig without cache.<o:p></o:p></span></p><table class=MsoTableGrid border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse;border:none'><tr><td width=638 valign=top style='width:6.65in;border:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal><span style='color:#1F497D'>[root@dns data]# dig @203.113.188.3 vodafone-com.mail.protection.outlook.com <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>; <<>> DiG 9.9.5 <<>> @203.113.188.3 vodafone-com.mail.protection.outlook.com<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>; (1 server found)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; global options: +cmd<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; Got answer:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 31268<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; OPT PSEUDOSECTION:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>; EDNS: version: 0, flags:; udp: 512<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; QUESTION SECTION:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;vodafone-com.mail.protection.outlook.com. IN A<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; Query time: 24 msec<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; SERVER: 203.113.188.3#53(203.113.188.3)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; WHEN: Thu Aug 07 16:45:32 ICT 2014<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; MSG SIZE rcvd: 69<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>[root@dns data]# dig @203.113.188.3 vodafone-com.mail.protection.outlook.com +trace<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>; <<>> DiG 9.9.5 <<>> @203.113.188.3 vodafone-com.mail.protection.outlook.com +trace<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>; (1 server found)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>;; global options: +cmd<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS m.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS i.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS b.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS h.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS k.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS l.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS a.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS e.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS d.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS j.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS c.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS g.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 513431 IN NS f.root-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>. 518395 IN RRSIG NS 8 0 518400 20140813000000 20140805230000 8230 . YpfIt5TMtHS8+Mz/aIqH7OYoQCsqi5/YBfuOc5cwUKwjmuT9x/4epgVG sri7CGAR9cWj0fzPpP7OVY30G40xP0i8MHtMHl1Hk7d8yaumYAtjU2ja rHLqyIRGUJNFRO6c5MDZ5zxAqQXtohyKCYR+vcZjjxKpd4sfnW2aFxDs WUU=<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>;; Received 913 bytes from 203.113.188.3#53(203.113.188.3) in 26 ms<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS l.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS m.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS a.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS k.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS h.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS j.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS d.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS c.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS e.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS i.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS f.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS g.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 172800 IN NS b.gtld-servers.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 86400 IN DS 30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CF C41A5766<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>com. 86400 IN RRSIG DS 8 1 86400 20140813000000 20140805230000 8230 . lvQ4DhP9fXhtfUeuS/UDKT04cbmtyRY4K5cPF/G3d93ySC3RRcmjNnXa IbRiX1gkZYPc5cJZmd+WvCRx2xNbR3+/H0EbRVj93Nk3AyqlZBLBrxLs AuDe4NpGvM6c0KWdomOBtBuhtjlC9UbWsiZAWk80YZ/WTBkBsqkvmibE UZE=<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>;; Received 764 bytes from 192.36.148.17#53(i.root-servers.net) in 86 ms<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>outlook.com. 172800 IN NS ns3.msft.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>outlook.com. 172800 IN NS ns1.msft.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>outlook.com. 172800 IN NS ns5.msft.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>outlook.com. 172800 IN NS ns2.msft.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>outlook.com. 172800 IN NS ns4.msft.net.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>CK0POJMG874LJREF7EFN8430QVIT8BSM.com. 86400 IN NSEC3 1 1 0 - CK0QFMDQRCSRU0651QLVA1JQB21IF7UR NS SOA RRSIG DNSKEY NSEC3PARAM<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>CK0POJMG874LJREF7EFN8430QVIT8BSM.com. 86400 IN RRSIG NSEC3 8 2 86400 20140813045124 20140806034124 6122 com. H9FvdCqRkAbrdX/XuLmrpyB+Ov7VLSUuvseyCCqA/Z+lem0rN+nG6wBd E3v0AzmfVlk5AYHneO888bRkGQB7lpJlTr9ODRq/YAyhLbVsVUlS3AcU J7zDjGq13l2/CXuN0xDGAv9TU1rQ9YnJgczWKBuqTzeHlHxkzoSnYY59 THc=<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>4N81UGBNL2VRPL7UPJG4NLIVQEP5TRPR.com. 86400 IN NSEC3 1 1 0 - 4N82D5351BNS9FH0PEU6Q9C12GEGP681 NS DS RRSIG<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>4N81UGBNL2VRPL7UPJG4NLIVQEP5TRPR.com. 86400 IN RRSIG NSEC3 8 2 86400 20140814043311 20140807032311 6122 com. sQ8v2RHmCM/sUgmMV3mTVp1qr+UyHB+uW878WsviWSROzuk3QIIApz38 hhqXnZaZJw1gDrj0MdyjwWf/qgtH5YEUo2YvsFmGlUNWdBjYEDyqGJqn 2QZDdoC7G3f+f5Hzm2d/33VBYOmeeLCUxZrO/uzMZYr5xevRu6shSpAV aWQ=<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>;; Received 872 bytes from 192.12.94.30#53(e.gtld-servers.net) in 2308 ms<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>protection.outlook.com. 7200 IN NS ns1-gtm.glbdns.o365filtering.com.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>protection.outlook.com. 7200 IN NS ns2-gtm.glbdns.o365filtering.com.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>;; Received 204 bytes from 65.55.37.62#53(ns1.msft.net) in 768 ms<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>mail.protection.outlook.com. 1800 IN NS ns1-proddns.glbdns.o365filtering.com.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>mail.protection.outlook.com. 1800 IN NS ns2-proddns.glbdns.o365filtering.com.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>;; Received 142 bytes from 157.56.110.11#53(ns1-gtm.glbdns.o365filtering.com) in 800 ms<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:aqua;mso-highlight:aqua'>;; Received 12 bytes from 157.55.234.42#53(ns2-proddns.glbdns.o365filtering.com) in 313 ms</span><span style='color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:yellow;mso-highlight:yellow'>[root@dns data]# dig @203.113.188.3 vodafone-com.mail.protection.outlook.com <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;background:yellow;mso-highlight:yellow'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>; <<>> DiG 9.9.5 <<>> @203.113.188.3 vodafone-com.mail.protection.outlook.com<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>; (1 server found)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; global options: +cmd<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; Got answer:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 52835<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; OPT PSEUDOSECTION:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>; EDNS: version: 0, flags:; udp: 512<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; QUESTION SECTION:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;vodafone-com.mail.protection.outlook.com. IN A<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; Query time: 24 msec<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; SERVER: 203.113.188.3#53(203.113.188.3)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; WHEN: Thu Aug 07 16:45:43 ICT 2014<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>;; MSG SIZE rcvd: 69<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>[root@dns data]#<o:p></o:p></span></p></td></tr></table><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-family:"Times New Roman","serif";color:#1F497D'>============%%-<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman","serif";color:#1F497D'>Nguyễn Xuân Hùng<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman","serif";color:#1F497D'>0084-966581518<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman","serif";color:#1F497D'>P.ISP– TT CNTT – VTNet.<o:p></o:p></span></p></div><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Abdul Khader [mailto:akhader@ies.etisalat.ae] <br><b>Sent:</b> Thursday, August 07, 2014 4:43 PM<br><b>To:</b> Xuan Hung; bind-users@lists.isc.org; bind-users-bounces@lists.isc.org; jared.empson@zitomedia.com; dave.bernardi@zitomedia.com; marka@isc.org; h.reindl@thelounge.net<br><b>Subject:</b> Re: bind-users Digest, Vol 1909, Issue 1<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Paste the result of the following command.<br><br>dig @203.113.188.3 dep123.com +trace<br><br><br><o:p></o:p></p><pre>Abdul Khader<o:p></o:p></pre><p class=MsoNormal>On 07-Aug-14 1:27 PM, Xuan Hung wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoPlainText>Dear Partner !<o:p></o:p></p><p class=MsoPlainText> <o:p></o:p></p><p class=MsoPlainText>I set recursive-clients = 20000.<o:p></o:p></p><p class=MsoPlainText>I sent myserver log.<o:p></o:p></p><p class=MsoPlainText>Can you help me ?<o:p></o:p></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'><tr><td width=638 valign=top style='width:6.65in;border:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoPlainText>version: 9.9.5 (x.x.x) <id:f9b8a50e><o:p></o:p></p><p class=MsoPlainText>CPUs found: 24<o:p></o:p></p><p class=MsoPlainText>worker threads: 24<o:p></o:p></p><p class=MsoPlainText>UDP listeners per interface: 24<o:p></o:p></p><p class=MsoPlainText>number of zones: 5537<o:p></o:p></p><p class=MsoPlainText>debug level: 0<o:p></o:p></p><p class=MsoPlainText>xfers running: 0<o:p></o:p></p><p class=MsoPlainText>xfers deferred: 0<o:p></o:p></p><p class=MsoPlainText>soa queries in progress: 0<o:p></o:p></p><p class=MsoPlainText>query logging is ON<o:p></o:p></p><p class=MsoPlainText>recursive clients: 3686/19900/20000<o:p></o:p></p><p class=MsoPlainText>tcp clients: 0/100<o:p></o:p></p><p class=MsoPlainText>server is up and running<o:p></o:p></p></td></tr></table><p class=MsoPlainText> <o:p></o:p></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'><tr><td width=638 valign=top style='width:6.65in;border:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoPlainText>[root@dns data]# dig @203.113.188.3 dep123.com<o:p></o:p></p><p class=MsoPlainText> <o:p></o:p></p><p class=MsoPlainText>; <<>> DiG 9.9.5 <<>> @203.113.188.3 dep123.com<o:p></o:p></p><p class=MsoPlainText>; (1 server found)<o:p></o:p></p><p class=MsoPlainText>;; global options: +cmd<o:p></o:p></p><p class=MsoPlainText>;; Got answer:<o:p></o:p></p><p class=MsoPlainText>;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 38458<o:p></o:p></p><p class=MsoPlainText>;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1<o:p></o:p></p><p class=MsoPlainText> <o:p></o:p></p><p class=MsoPlainText>;; OPT PSEUDOSECTION:<o:p></o:p></p><p class=MsoPlainText>; EDNS: version: 0, flags:; udp: 512<o:p></o:p></p><p class=MsoPlainText>;; QUESTION SECTION:<o:p></o:p></p><p class=MsoPlainText>;dep123.com. IN A<o:p></o:p></p><p class=MsoPlainText> <o:p></o:p></p><p class=MsoPlainText>;; Query time: 280 msec<o:p></o:p></p><p class=MsoPlainText>;; SERVER: 203.113.188.3#53(203.113.188.3)<o:p></o:p></p><p class=MsoPlainText>;; WHEN: Thu Aug 07 16:15:49 ICT 2014<o:p></o:p></p><p class=MsoPlainText>;; MSG SIZE rcvd: 39<o:p></o:p></p></td></tr></table><p class=MsoPlainText> <o:p></o:p></p><p class=MsoPlainText>Thanks./.<o:p></o:p></p><p class=MsoPlainText>============%%-<o:p></o:p></p><p class=MsoPlainText>Nguyễn Xuân Hùng<o:p></o:p></p><p class=MsoPlainText>0084-966581518<o:p></o:p></p><p class=MsoPlainText>P.ISP– TT CNTT – VTNet.<o:p></o:p></p><p class=MsoPlainText> <o:p></o:p></p><p class=MsoPlainText> <o:p></o:p></p></blockquote><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p></div></body></html>