; <<>> DiG 9.4.1-P1 <<>> +trace +all bjtu.edu.cn soa ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1311 ;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14 ;; QUESTION SECTION: ;. IN NS ;; ANSWER SECTION: . 34650 IN NS l.root-servers.net. . 34650 IN NS d.root-servers.net. . 34650 IN NS i.root-servers.net. . 34650 IN NS g.root-servers.net. . 34650 IN NS f.root-servers.net. . 34650 IN NS m.root-servers.net. . 34650 IN NS c.root-servers.net. . 34650 IN NS h.root-servers.net. . 34650 IN NS b.root-servers.net. . 34650 IN NS j.root-servers.net. . 34650 IN NS k.root-servers.net. . 34650 IN NS e.root-servers.net. . 34650 IN NS a.root-servers.net. ;; ADDITIONAL SECTION: k.root-servers.net. 524168 IN A 193.0.14.129 k.root-servers.net. 524168 IN AAAA 2001:7fd::1 a.root-servers.net. 522642 IN A 198.41.0.4 a.root-servers.net. 522642 IN AAAA 2001:503:ba3e::2:30 c.root-servers.net. 223300 IN A 192.33.4.12 d.root-servers.net. 219854 IN A 128.8.10.90 d.root-servers.net. 219854 IN AAAA 2001:500:2d::d j.root-servers.net. 134912 IN A 192.58.128.30 j.root-servers.net. 134912 IN AAAA 2001:503:c27::2:30 b.root-servers.net. 480906 IN A 192.228.79.201 e.root-servers.net. 478226 IN A 192.203.230.10 i.root-servers.net. 522749 IN A 192.36.148.17 i.root-servers.net. 522749 IN AAAA 2001:7fe::53 f.root-servers.net. 523513 IN A 192.5.5.241 ;; Query time: 8 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu May 17 12:49:22 2012 ;; MSG SIZE rcvd: 512 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1366 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 8 ;; QUESTION SECTION: ;bjtu.edu.cn. IN SOA ;; AUTHORITY SECTION: cn. 172800 IN NS e.dns.cn. cn. 172800 IN NS a.dns.cn. cn. 172800 IN NS b.dns.cn. cn. 172800 IN NS d.dns.cn. cn. 172800 IN NS c.dns.cn. cn. 172800 IN NS ns.cernet.net. ;; ADDITIONAL SECTION: a.dns.cn. 172800 IN A 203.119.25.1 a.dns.cn. 172800 IN AAAA 2001:dc7::1 b.dns.cn. 172800 IN A 203.119.26.1 c.dns.cn. 172800 IN A 203.119.27.1 d.dns.cn. 172800 IN A 203.119.28.1 d.dns.cn. 172800 IN AAAA 2001:dc7:1000::1 e.dns.cn. 172800 IN A 203.119.29.1 ns.cernet.net. 172800 IN A 202.112.0.44 ;; Query time: 185 msec ;; SERVER: 192.33.4.12#53(c.root-servers.net) ;; WHEN: Thu May 17 12:49:22 2012 ;; MSG SIZE rcvd: 292 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1333 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 5, ADDITIONAL: 2 ;; QUESTION SECTION: ;bjtu.edu.cn. IN SOA ;; AUTHORITY SECTION: edu.cn. 172800 IN NS ns2.cuhk.hk. edu.cn. 172800 IN NS ns2.cernet.net. edu.cn. 172800 IN NS dns2.edu.cn. edu.cn. 172800 IN NS deneb.dfn.de. edu.cn. 172800 IN NS dns.edu.cn. ;; ADDITIONAL SECTION: dns.edu.cn. 172800 IN A 202.112.0.35 dns2.edu.cn. 172800 IN A 202.112.0.13 ;; Query time: 111 msec ;; SERVER: 203.119.27.1#53(c.dns.cn) ;; WHEN: Thu May 17 12:49:23 2012 ;; MSG SIZE rcvd: 177 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1754 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;bjtu.edu.cn. IN SOA ;; AUTHORITY SECTION: bjtu.edu.cn. 172800 IN NS JUPITER.NJTU.edu.cn. bjtu.edu.cn. 172800 IN NS MARS.NJTU.edu.cn. ;; ADDITIONAL SECTION: MARS.NJTU.edu.cn. 172800 IN A 202.112.144.30 JUPITER.NJTU.edu.cn. 172800 IN A 202.112.144.65 ;; Query time: 158 msec ;; SERVER: 202.112.0.13#53(dns2.edu.cn) ;; WHEN: Thu May 17 12:49:23 2012 ;; MSG SIZE rcvd: 107 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1619 ;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;bjtu.edu.cn. IN SOA ;; ANSWER SECTION: bjtu.edu.cn. 10800 IN SOA mars.njtu.edu.cn. gaobo.gaobo.net. 2012051601 86400 7200 2419200 3600 ;; AUTHORITY SECTION: bjtu.edu.cn. 10800 IN NS mars.bjtu.edu.cn. bjtu.edu.cn. 10800 IN NS jupiter.bjtu.edu.cn. ;; ADDITIONAL SECTION: mars.bjtu.edu.cn. 10800 IN A 202.112.144.30 jupiter.bjtu.edu.cn. 10800 IN A 202.112.144.65 ;; Query time: 175 msec ;; SERVER: 202.112.144.30#53(MARS.NJTU.edu.cn) ;; WHEN: Thu May 17 12:49:24 2012 ;; MSG SIZE rcvd: 163
; <<>> DiG 9.4.1-P1 <<>> www.bjtu.edu.cn aaaa ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 834 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.bjtu.edu.cn. IN AAAA ;; AUTHORITY SECTION: bjtu.edu.cn. 3600 IN SOA mars.njtu.edu.cn. gaobo.gaobo.net. 2012051601 86400 7200 2419200 3600 ;; Query time: 6 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu May 17 12:49:25 2012 ;; MSG SIZE rcvd: 94
Checking other options ...
succeeded as ipv6.bjtu.edu.cn.
Sending...
HEAD / HTTP/1.1
Host: ipv6.bjtu.edu.cn
User-Agent: ipv6-survey.pl/1.97 http://www.mrp.net/IPv6_Survey.html
Reading ...
HTTP/1.1 200 OK
Content-Length: 3667
Content-Type: text/html
Content-Location: http://ipv6.bjtu.edu.cn/index.html
Last-Modified: Wed, 09 Dec 2009 00:56:20 GMT
Accept-Ranges: bytes
ETag: "32f6d56b6a78ca1:af8"
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Date: Thu, 17 May 2012 03:19:14 GMT
Accessed / [2001:da8:205:0:0:0:0:10] Response: HTTP/1.1 200 OK
Last Updated: Thu May 17 03:19:28 2012 UTC