; <<>> DiG 9.4.1-P1 <<>> +trace +all sjtu.edu.cn soa ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 207 ;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14 ;; QUESTION SECTION: ;. IN NS ;; ANSWER SECTION: . 220226 IN NS g.root-servers.net. . 220226 IN NS k.root-servers.net. . 220226 IN NS d.root-servers.net. . 220226 IN NS b.root-servers.net. . 220226 IN NS a.root-servers.net. . 220226 IN NS l.root-servers.net. . 220226 IN NS f.root-servers.net. . 220226 IN NS h.root-servers.net. . 220226 IN NS c.root-servers.net. . 220226 IN NS e.root-servers.net. . 220226 IN NS m.root-servers.net. . 220226 IN NS j.root-servers.net. . 220226 IN NS i.root-servers.net. ;; ADDITIONAL SECTION: a.root-servers.net. 89549 IN A 198.41.0.4 a.root-servers.net. 89549 IN AAAA 2001:503:ba3e::2:30 b.root-servers.net. 47813 IN A 192.228.79.201 c.root-servers.net. 435597 IN A 192.33.4.12 d.root-servers.net. 393946 IN A 128.8.10.90 d.root-servers.net. 393946 IN AAAA 2001:500:2d::d e.root-servers.net. 45133 IN A 192.203.230.10 f.root-servers.net. 90420 IN A 192.5.5.241 f.root-servers.net. 395296 IN AAAA 2001:500:2f::f g.root-servers.net. 91084 IN A 192.112.36.4 h.root-servers.net. 48122 IN A 128.63.2.53 h.root-servers.net. 48122 IN AAAA 2001:500:1::803f:235 i.root-servers.net. 89656 IN A 192.36.148.17 i.root-servers.net. 89656 IN AAAA 2001:7fe::53 ;; Query time: 8 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue May 22 13:07:35 2012 ;; MSG SIZE rcvd: 512 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 193 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 8 ;; QUESTION SECTION: ;sjtu.edu.cn. IN SOA ;; AUTHORITY SECTION: cn. 172800 IN NS a.dns.cn. cn. 172800 IN NS ns.cernet.net. cn. 172800 IN NS c.dns.cn. cn. 172800 IN NS d.dns.cn. cn. 172800 IN NS b.dns.cn. cn. 172800 IN NS e.dns.cn. ;; ADDITIONAL SECTION: a.dns.cn. 172800 IN A 203.119.25.1 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 e.dns.cn. 172800 IN A 203.119.29.1 ns.cernet.net. 172800 IN A 202.112.0.44 a.dns.cn. 172800 IN AAAA 2001:dc7::1 d.dns.cn. 172800 IN AAAA 2001:dc7:1000::1 ;; Query time: 250 msec ;; SERVER: 2001:500:2d::d#53(d.root-servers.net) ;; WHEN: Tue May 22 13:07:35 2012 ;; MSG SIZE rcvd: 292 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 171 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 5, ADDITIONAL: 2 ;; QUESTION SECTION: ;sjtu.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: 193 msec ;; SERVER: 2001:dc7:1000::1#53(d.dns.cn) ;; WHEN: Tue May 22 13:07:35 2012 ;; MSG SIZE rcvd: 177 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1944 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;sjtu.edu.cn. IN SOA ;; AUTHORITY SECTION: sjtu.edu.cn. 172800 IN NS APPLE.sjtu.edu.cn. sjtu.edu.cn. 172800 IN NS DNS.sjtu.edu.cn. ;; ADDITIONAL SECTION: DNS.sjtu.edu.cn. 172800 IN A 202.120.2.101 APPLE.sjtu.edu.cn. 172800 IN A 202.120.2.100 ;; Query time: 111 msec ;; SERVER: 137.189.6.21#53(ns2.cuhk.hk) ;; WHEN: Tue May 22 13:07:36 2012 ;; MSG SIZE rcvd: 99 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1068 ;; flags: qr aa ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 6 ;; QUESTION SECTION: ;sjtu.edu.cn. IN SOA ;; ANSWER SECTION: sjtu.edu.cn. 43200 IN SOA ns.sjtu.edu.cn. hostmaster.sjtu.edu.cn. 2012052101 10800 3600 60480 86400 ;; AUTHORITY SECTION: sjtu.edu.cn. 43200 IN NS ns.sjtu.edu.cn. sjtu.edu.cn. 43200 IN NS dns.sjtu.edu.cn. sjtu.edu.cn. 43200 IN NS apple.sjtu.edu.cn. ;; ADDITIONAL SECTION: ns.sjtu.edu.cn. 43200 IN A 202.120.2.89 ns.sjtu.edu.cn. 43200 IN AAAA 2001:da8:8000:1:202:120:2:89 dns.sjtu.edu.cn. 43200 IN A 202.120.2.101 dns.sjtu.edu.cn. 43200 IN AAAA 2001:da8:8000:1:202:120:2:101 apple.sjtu.edu.cn. 43200 IN A 202.120.2.100 apple.sjtu.edu.cn. 43200 IN AAAA 2001:da8:8000:1:202:120:2:100 ;; Query time: 224 msec ;; SERVER: 2001:da8:8000:1:202:120:2:101#53(DNS.sjtu.edu.cn) ;; WHEN: Tue May 22 13:07:36 2012 ;; MSG SIZE rcvd: 263
; <<>> DiG 9.4.1-P1 <<>> www.sjtu.edu.cn aaaa ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 876 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.sjtu.edu.cn. IN AAAA ;; AUTHORITY SECTION: sjtu.edu.cn. 10800 IN SOA ns.sjtu.edu.cn. hostmaster.sjtu.edu.cn. 2012052101 10800 3600 60480 86400 ;; Query time: 20 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue May 22 13:07:37 2012 ;; MSG SIZE rcvd: 83
Checking other options ...
succeeded as ipv6.sjtu.edu.cn.
Sending...
HEAD / HTTP/1.1
Host: ipv6.sjtu.edu.cn
User-Agent: ipv6-survey.pl/1.97 http://www.mrp.net/IPv6_Survey.html
Reading ...
HTTP/1.1 200 OK
Date: Tue, 22 May 2012 03:37:38 GMT
Server: Apache/2.2.3 (CentOS)
X-Powered-By: PHP/5.1.6
Connection: close
Content-Type: text/html
Accessed / [2001:da8:8000:1:0:0:0:80] Response: HTTP/1.1 200 OK
Last Updated: Tue May 22 03:37:41 2012 UTC