<div dir="ltr"><div dir="ltr"><div dir="ltr"><div><br></div><div>why use different dig version return different result? Request to reach a different server?</div><div id="gmail-gt-res-content"><div id="gmail-gt-res-dir-ctr" dir="ltr"><div id="gmail-tts_button"></div></div></div><div><br></div><div>the traceroute info :</div><div><div> 1 211.144.10.97 (211.144.10.97) 1.908 ms 1.905 ms 1.901 ms</div><div> 2 211.144.10.33 (211.144.10.33) 0.993 ms 1.120 ms 1.454 ms</div><div> 3 211.144.10.1 (211.144.10.1) 1.139 ms 1.279 ms 1.596 ms</div><div> 4 61.135.112.65 (61.135.112.65) 0.343 ms 0.406 ms 0.472 ms</div><div> 5 61.51.113.17 (61.51.113.17) 3.496 ms 3.522 ms 3.520 ms</div><div> 6 61.148.4.237 (61.148.4.237) 3.206 ms 2.811 ms 2.782 ms</div><div> 7 202.96.12.77 (202.96.12.77) 1.894 ms 2.172 ms 2.069 ms</div><div> 8 219.158.8.242 (219.158.8.242) 23.836 ms 23.808 ms 219.158.7.234 (219.158.7.234) 22.405 ms</div><div> 9 219.158.19.70 (219.158.19.70) 28.845 ms 219.158.113.110 (219.158.113.110) 30.756 ms 219.158.19.70 (219.158.19.70) 27.648 ms</div><div>10 219.158.113.125 (219.158.113.125) 29.928 ms 29.931 ms 29.590 ms</div><div>11 219.158.116.242 (219.158.116.242) 145.527 ms 145.485 ms 149.499 ms</div><div>12 <a href="http://xe-7-1-3.edge1.SanJose3.Level3.net">xe-7-1-3.edge1.SanJose3.Level3.net</a> (4.53.209.77) 218.086 ms 218.021 ms 219.575 ms</div><div>13 * * *</div><div>14 <a href="http://BR2.Amsterdam1.surf.net">BR2.Amsterdam1.surf.net</a> (213.244.164.2) 336.048 ms 330.278 ms 328.464 ms</div><div>15 <a href="http://ae1-8.RT.BMB.KIV.UA.retn.net">ae1-8.RT.BMB.KIV.UA.retn.net</a> (87.245.232.202) 390.253 ms 383.984 ms 390.243 ms</div><div>16 <a href="http://GW-InfoCom.retn.net">GW-InfoCom.retn.net</a> (87.245.247.154) 395.526 ms 391.990 ms 391.962 ms</div><div>17 <a href="http://h109.195-230-151.ukrpack.net">h109.195-230-151.ukrpack.net</a> (195.230.151.109) 339.435 ms 344.937 ms 337.602 ms</div><div>18 <a href="http://ic.della.ua">ic.della.ua</a> (212.1.66.247) 382.397 ms 390.303 ms 384.523 ms</div></div><div><br></div><div><br></div><div><br></div><div><br></div><div><b>./dig xn--j1amh. @<a href="http://212.1.66.247">212.1.66.247</a> +edns=1</b></div><div>;; BADVERS, retrying with EDNS version 0.</div><div><br></div><div>; <<>> <b>DiG 9.11.1cn1-P3</b> <<>> xn--j1amh. @<a href="http://212.1.66.247">212.1.66.247</a> +edns=1</div><div>;; global options: +cmd</div><div>;; Got answer:</div><div>;; ->>HEADER<<- opcode: QUERY, status: <b><font color="#ff0000">SERVFAIL</font></b>, id: 41568</div><div>;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1</div><div>;; WARNING: recursion requested but not available</div><div><br></div><div>;; OPT PSEUDOSECTION:</div><div>; EDNS: version: 0, flags:; udp: 4096</div><div>;; QUESTION SECTION:</div><div>;xn--j1amh.<span style="white-space:pre"> </span>IN<span style="white-space:pre"> </span>A</div><div><br></div><div>;; Query time: 3249 msec</div><div>;; SERVER: 212.1.66.247#53(212.1.66.247)</div><div>;; WHEN: Mon Sep 10 11:15:29 CST 2018</div><div>;; MSG SIZE rcvd: 38</div><div><br></div><div>dig xn--j1amh. @<a href="http://212.1.66.247">212.1.66.247</a> +edns=1<br></div><div><br></div><div>; <<>><b> DiG 9.8.2rc1-RedHat-9.8.2-0.62.rc1.el6</b> <<>> xn--j1amh. @<a href="http://212.1.66.247">212.1.66.247</a> +edns=1</div><div>;; global options: +cmd</div><div>;; Got answer:</div><div>;; ->>HEADER<<- opcode: QUERY, status: <b><font color="#ff0000">BADVERS</font></b>, id: 53766</div><div>;; flags: qr rd; QUERY: 0, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1</div><div>;; WARNING: recursion requested but not available</div><div><br></div><div>;; OPT PSEUDOSECTION:</div><div>; EDNS: version: 0, flags:; udp: 4096</div><div>;; Query time: 819 msec</div><div>;; SERVER: 212.1.66.247#53(212.1.66.247)</div><div>;; WHEN: Mon Sep 10 11:16:08 2018</div><div>;; MSG SIZE rcvd: 23</div><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div>Best Regards!!</div>
<div>champion_xie</div></div></div></div></div>