domstat.net
ocourse.org
last data update: 2011/10/17, 20:42
Website loading time
during the test: 1.9 s
cable connection (average): 1.93 s
DSL connection (average): 1.97 s
modem (average): 3.73 s
HTTP headers
HTTP/1.1 200 OK
Connection: close
Date: Tue, 18 Oct 2011 03:40:37 GMT
Content-Length: 13092
Content-Type: text/html
Content-Location: http://ocourse.org/index.html
Last-Modified: Mon, 19 Sep 2011 07:46:01 GMT
Accept-Ranges: bytes
ETag: "5844562da076cc1:32cb8d"
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Information about DNS servers
| biochar.be | A | 178.77.82.4 | IN | 43200 | |
| biochar.be | SOA | ns1.hans.hosteurope.de | hostmaster.biochar.be | 2011030619 | 16384 2048 1048576 2560 IN 2560 |
| biochar.be | MX | 50 | mx0.biochar.be | IN | 43200 |
| biochar.be | NS | ns2.hans.hosteurope.de | IN | 43200 | |
| biochar.be | NS | ns1.hans.hosteurope.de | IN | 43200 | |
| dju-bayern.de | A | 80.67.23.210 | IN | 3600 | |
| dju-bayern.de | MX | 100 | mxlb.ispgateway.de | IN | 3600 |
| dju-bayern.de | AAAA | 2a00:1158::401:fdd3:0:0:1 | IN | 3600 | |
| dju-bayern.de | SOA | ns.namespace4you.de | hostmaster.dju-bayern.de | 1318907796 | 16384 2048 1048576 2560 IN 2560 |
| dju-bayern.de | NS | ns2.namespace4you.de | IN | 3600 | |
| dju-bayern.de | NS | ns.namespace4you.de | IN | 3600 | |
| izletsek.com | TXT | v=spf1 -all | Array | IN | 3600 |
| izletsek.com | MX | 0 | mx.fakemx.net | IN | 7200 |
| izletsek.com | A | 208.73.210.29 | IN | 3600 | |
| izletsek.com | SOA | ns1.dsredirection.com | hostmaster.oversee.net | 2010100804 | 16384 2048 1048576 25670 IN 3600 |
| izletsek.com | NS | ns1.dsredirection.com | IN | 3600 | |
| izletsek.com | NS | ns2.dsredirection.com | IN | 3600 | |
| tobaccoinfo.ca | MX | 0 | tobaccoinfo.ca | IN | 14400 |
| tobaccoinfo.ca | A | 72.55.186.40 | IN | 14400 | |
| tobaccoinfo.ca | SOA | ns1.panelboxmanager.com | logs.logs.privatedns.com | 2010072800 | 86400 7200 3600000 86400 IN 43200 |
| tobaccoinfo.ca | NS | ns2.panelboxmanager.com | IN | 43200 | |
| tobaccoinfo.ca | NS | ns1.panelboxmanager.com | IN | 43200 | |
| hisrealestatenetwork.com | MX | 10 | aspmx.l.google.com | IN | 43200 |
| hisrealestatenetwork.com | MX | 20 | alt1.aspmx.l.google.com | IN | 43200 |
| hisrealestatenetwork.com | MX | 30 | alt2.aspmx.l.google.com | IN | 43200 |
| hisrealestatenetwork.com | MX | 40 | aspmx2.googlemail.com | IN | 43200 |
| hisrealestatenetwork.com | MX | 50 | aspmx3.googlemail.com | IN | 43200 |
| hisrealestatenetwork.com | A | 64.26.29.93 | IN | 3600 | |
| hisrealestatenetwork.com | SOA | ns47.domaincontrol.com | dns.jomax.net | 2011092100 | 28800 7200 604800 86400 IN 43200 |
| hisrealestatenetwork.com | NS | ns47.domaincontrol.com | IN | 3600 | |
| hisrealestatenetwork.com | NS | ns48.domaincontrol.com | IN | 3600 | |
| galerieslafayette.com | SOA | ns2.oleane.net | hostmaster.oleane.net | 2011100400 | 86400 3600 1209600 3600 IN 3600 |
| galerieslafayette.com | MX | 10 | ty7w046.fr2.usf.ihost.com | IN | 3600 |
| galerieslafayette.com | MX | 10 | ty7w047.fr2.usf.ihost.com | IN | 3600 |
| galerieslafayette.com | A | 129.35.163.198 | IN | 3600 | |
| galerieslafayette.com | NS | ns3.oleane.net | IN | 3600 | |
| galerieslafayette.com | NS | ns2.oleane.net | IN | 3600 | |
| photopearls.se | SOA | ns1.loopia.se | registry.loopia.se | 1314609975 | 10800 3600 604800 86400 IN 3600 |
| photopearls.se | A | 194.9.94.153 | IN | 300 | |
| photopearls.se | MX | 20 | mail2.photopearls.se | IN | 300 |
| photopearls.se | MX | 10 | mail.photopearls.se | IN | 300 |
| photopearls.se | IN | 7200 | |||
| photopearls.se | IN | 7200 | |||
| photopearls.se | NS | ns1.loopia.se | IN | 3600 | |
| photopearls.se | NS | ns2.loopia.se | IN | 3600 | |
| seaquip.se | MX | 10 | mailrelay.capline.se | IN | 600 |
| seaquip.se | A | 62.119.28.125 | IN | 600 | |
| seaquip.se | A | 88.131.30.125 | IN | 600 | |
| seaquip.se | SOA | ns.glidecom.net | registry.glidecom.net | 2009082701 | 300 60 1209600 600 IN 600 |
| seaquip.se | IN | 7200 | |||
| seaquip.se | IN | 7200 | |||
| seaquip.se | NS | ns2.glidecom.net | IN | 600 | |
| seaquip.se | NS | ns.glidecom.net | IN | 600 | |
| tronicware-shop.de | SOA | ns49.1und1.de | hostmaster.1und1.de | 2007022703 | 28800 7200 604800 86400 IN 43200 |
| tronicware-shop.de | A | 82.165.123.188 | IN | 10800 | |
| tronicware-shop.de | MX | 10 | mx01.kundenserver.de | IN | 43200 |
| tronicware-shop.de | MX | 10 | mx00.kundenserver.de | IN | 43200 |
| tronicware-shop.de | NS | ns49.1und1.de | IN | 43200 | |
| tronicware-shop.de | NS | ns50.1und1.de | IN | 43200 | |
| 3sit.com.mx | A | 66.7.205.107 | IN | 14400 | |
| 3sit.com.mx | SOA | ns2206.dizinc.com | dnsadmin.smx4.hostdime.com.mx | 2011031606 | 86400 7200 3600000 86400 IN 43200 |
| 3sit.com.mx | MX | 0 | 3sit.com.mx | IN | 14400 |
| 3sit.com.mx | NS | ns2206.dizinc.com | IN | 43200 | |
| 3sit.com.mx | NS | ns2207.dizinc.com | IN | 43200 | |
| rysslandshandel.se | MX | 10 | mail2.surftown.se | IN | 43200 |
| rysslandshandel.se | A | 212.97.132.108 | IN | 43200 | |
| rysslandshandel.se | SOA | ns1.surf-town.net | hostmaster.surf-town.net | 1155070696 | 10800 3600 604800 86400 IN 43200 |
| rysslandshandel.se | IN | 7200 | |||
| rysslandshandel.se | IN | 7200 | |||
| rysslandshandel.se | NS | ns2.surf-town.net | IN | 43200 | |
| rysslandshandel.se | NS | ns1.surf-town.net | IN | 43200 | |
| rysslandshandel.se | NS | ns3.surf-town.net | IN | 43200 | |
| jiashile.com | A | 180.235.66.207 | IN | 3600 | |
| jiashile.com | SOA | ns.xinnetdns.com | hostmaster.xinnetdns.com | 2004121301 | 3600 1800 604800 7200 IN 3600 |
| jiashile.com | MX | 10 | mail.jiashile.com | IN | 3600 |
| jiashile.com | NS | ns.xinnetdns.com | IN | 3600 | |
| jiashile.com | NS | ns.xinnet.cn | IN | 3600 | |
| serialcenter.com | A | 178.63.103.114 | IN | 14400 | |
| serialcenter.com | SOA | ns3.parsvps.net | parsvps.gmail.com | 2011100401 | 86400 7200 3600000 86400 IN 43200 |
| serialcenter.com | MX | 0 | serialcenter.com | IN | 14400 |
| serialcenter.com | NS | ns4.parsvps.net | IN | 43200 | |
| serialcenter.com | NS | ns3.parsvps.net | IN | 43200 | |
| drbv.de | A | 217.195.2.158 | IN | 600 | |
| drbv.de | SOA | ns.asis.net | schaffner.asis.net | 2011053100 | 28800 7200 604800 86400 IN 600 |
| drbv.de | MX | 10 | mailin.drbv.de | IN | 600 |
| drbv.de | NS | ns10.ns14.de | IN | 600 | |
| drbv.de | NS | ns.asis.net | IN | 600 | |
| compotron.de | A | 82.165.107.108 | IN | 10800 | |
| compotron.de | MX | 10 | mx00.kundenserver.de | IN | 43200 |
| compotron.de | MX | 10 | mx01.kundenserver.de | IN | 43200 |
| compotron.de | SOA | ns3.schlund.de | hostmaster.schlund.de | 2011091401 | 28800 7200 604800 86400 IN 43200 |
| compotron.de | NS | ns3.schlund.de | IN | 43200 | |
| compotron.de | NS | ns4.schlund.de | IN | 43200 | |
| seelen-care.dk | MX | 10 | kitdrift11.kitdrift.dk | IN | 360 |
| seelen-care.dk | A | 178.23.177.66 | IN | 7200 | |
| seelen-care.dk | SOA | ns1.gratisdns.dk | post.kjeldsen.it | 2011060903 | 10800 3600 2419000 43200 IN 43200 |
| seelen-care.dk | NS | ns4.gratisdns.dk | IN | 43200 | |
| seelen-care.dk | NS | ns2.gratisdns.dk | IN | 43200 | |
| seelen-care.dk | NS | ns1.gratisdns.dk | IN | 43200 | |
| seelen-care.dk | NS | ns3.gratisdns.dk | IN | 43200 | |
| seelen-care.dk | NS | ns5.gratisdns.dk | IN | 43200 | |
| eseui.upm.es.vpslink.com | A | 38.113.1.225 | IN | 3600 | |
| thehealthplan.com | SOA | osiris.geisinger.edu | dns.geisinger.edu | 65 | 21600 3600 604800 28800 IN 600 |
| thehealthplan.com | A | 159.240.9.133 | IN | 600 | |
| thehealthplan.com | MX | 4 | GHSMSGSSLX2.geisinger.edu | IN | 600 |
| thehealthplan.com | MX | 4 | GHSMSGSSLX1.geisinger.edu | IN | 600 |
| thehealthplan.com | NS | osiris.geisinger.edu | IN | 600 | |
| thehealthplan.com | NS | ns1.geisinger.edu | IN | 600 | |
| siemprehaymas.com.ar.vpslink.com | A | 38.113.1.225 | IN | 3600 | |
| 4tune.cz | A | 87.236.194.19 | IN | 1800 | |
| 4tune.cz | SOA | ns.forpsi.net | admin.forpsi.com | 2009061101 | 3600 1800 2592000 3600 IN 3600 |
| 4tune.cz | NS | ns.forpsi.it | IN | 3600 | |
| 4tune.cz | NS | ns.forpsi.net | IN | 3600 | |
| 4tune.cz | NS | ns.forpsi.cz | IN | 3600 | |
| creatupropiomarketing.com | A | 50.22.80.190 | IN | 14400 | |
| creatupropiomarketing.com | SOA | ns2697.hostgator.com | root.gator1349.hostgator.com | 2011030101 | 86400 7200 3600000 86400 IN 43200 |
| creatupropiomarketing.com | MX | 0 | creatupropiomarketing.com | IN | 14400 |
| creatupropiomarketing.com | TXT | v=spf1 a mx include:websitewelcome.com ~all | Array | IN | 14400 |
| creatupropiomarketing.com | NS | ns2697.hostgator.com | IN | 43200 | |
| creatupropiomarketing.com | NS | ns2698.hostgator.com | IN | 43200 | |
| quebec-fleuriste.ca | MX | 10 | mx-fol.vgs.untd.com | IN | 600 |
| quebec-fleuriste.ca | MX | 10 | mx-fol.dca.untd.com | IN | 600 |
| quebec-fleuriste.ca | SOA | authns1.ftd.com | postmaster.ftd.com | 2011060700 | 7200 3600 604800 600 IN 600 |
| quebec-fleuriste.ca | A | 216.225.158.84 | IN | 600 | |
| quebec-fleuriste.ca | NS | authns1.ftd.com | IN | 600 | |
| quebec-fleuriste.ca | NS | authns3.ftd.com | IN | 600 | |
| quebec-fleuriste.ca | NS | authns2.ftd.com | IN | 600 | |
| monsterup.com | TXT | v=spf1 include:mx.ovh.com ~all | Array | IN | 600 |
| monsterup.com | A | 91.121.44.65 | IN | 43200 | |
| monsterup.com | MX | 1 | mail.agl-import.net | IN | 43200 |
| monsterup.com | MX | 5 | mx2.ovh.net | IN | 43200 |
| monsterup.com | SOA | dns11.ovh.net | tech.ovh.net | 2011101600 | 86400 3600 3600000 86400 IN 43200 |
| monsterup.com | NS | ns11.ovh.net | IN | 43200 | |
| monsterup.com | NS | dns11.ovh.net | IN | 43200 | |
| ocourse.org | A | 61.139.126.87 | IN | 900 | |
| ocourse.org | SOA | ns1.myhostadmin.net | dnsconct.myhostadmin.net | 2010102403 | 3600 300 1209600 3600 IN 500 |
| ocourse.org | NS | ns3.myhostadmin.net | IN | 3600 | |
| ocourse.org | NS | ns2.myhostadmin.net | IN | 3600 | |
| ocourse.org | NS | ns6.myhostadmin.net | IN | 3600 | |
| ocourse.org | NS | ns1.myhostadmin.net | IN | 3600 | |
| ocourse.org | NS | ns5.myhostadmin.net | IN | 3600 | |
| ocourse.org | NS | ns4.myhostadmin.net | IN | 3600 |
Received from the first DNS server
Request to the server "ocourse.org"
You used the following DNS server:
DNS Name: ns2.hans.hosteurope.de
DNS Server Address: 80.237.128.10#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 51792
flag: qr rd REQUEST: 1, ANSWER: 0, AUTHORITY: 14, ADDITIONAL: 14
REQUEST SECTION:
ocourse.org. IN ANY
AUTHORITY SECTION:
. 259200 IN NS a.root-servers.net.
. 259200 IN NS b.root-servers.net.
. 259200 IN NS c.root-servers.net.
. 259200 IN NS d.root-servers.net.
. 259200 IN NS e.root-servers.net.
. 259200 IN NS f.root-servers.net.
. 259200 IN NS g.root-servers.net.
. 259200 IN NS h.root-servers.net.
. 259200 IN NS i.root-servers.net.
. 259200 IN NS j.root-servers.net.
. 259200 IN NS k.root-servers.net.
. 259200 IN NS l.root-servers.net.
. 259200 IN NS m.root-servers.net.
. 259200 IN NS a.root-servers.net.
SECTION NOTES:
a.root-servers.net. 259200 IN A 198.41.0.4
a.root-servers.net. 259200 IN A 198.41.0.4
b.root-servers.net. 259200 IN A 128.9.0.107
c.root-servers.net. 259200 IN A 192.33.4.12
d.root-servers.net. 259200 IN A 128.8.10.90
e.root-servers.net. 259200 IN A 192.203.230.10
f.root-servers.net. 259200 IN A 192.5.5.241
g.root-servers.net. 259200 IN A 192.112.36.4
h.root-servers.net. 259200 IN A 128.63.2.53
i.root-servers.net. 259200 IN A 192.36.148.17
j.root-servers.net. 259200 IN A 192.58.128.30
k.root-servers.net. 259200 IN A 193.0.14.129
l.root-servers.net. 259200 IN A 198.32.64.12
m.root-servers.net. 259200 IN A 202.12.27.33
Received 477 bytes from address 80.237.128.10#53 in 95 ms
Received from the second DNS server
Request to the server "ocourse.org"
You used the following DNS server:
DNS Name: ns1.hans.hosteurope.de
DNS Server Address: 217.115.143.140#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 10128
flag: qr rd REQUEST: 1, ANSWER: 0, AUTHORITY: 14, ADDITIONAL: 14
REQUEST SECTION:
ocourse.org. IN ANY
AUTHORITY SECTION:
. 259200 IN NS a.root-servers.net.
. 259200 IN NS b.root-servers.net.
. 259200 IN NS c.root-servers.net.
. 259200 IN NS d.root-servers.net.
. 259200 IN NS e.root-servers.net.
. 259200 IN NS f.root-servers.net.
. 259200 IN NS g.root-servers.net.
. 259200 IN NS h.root-servers.net.
. 259200 IN NS i.root-servers.net.
. 259200 IN NS j.root-servers.net.
. 259200 IN NS k.root-servers.net.
. 259200 IN NS l.root-servers.net.
. 259200 IN NS m.root-servers.net.
. 259200 IN NS a.root-servers.net.
SECTION NOTES:
a.root-servers.net. 259200 IN A 198.41.0.4
a.root-servers.net. 259200 IN A 198.41.0.4
b.root-servers.net. 259200 IN A 128.9.0.107
c.root-servers.net. 259200 IN A 192.33.4.12
d.root-servers.net. 259200 IN A 128.8.10.90
e.root-servers.net. 259200 IN A 192.203.230.10
f.root-servers.net. 259200 IN A 192.5.5.241
g.root-servers.net. 259200 IN A 192.112.36.4
h.root-servers.net. 259200 IN A 128.63.2.53
i.root-servers.net. 259200 IN A 192.36.148.17
j.root-servers.net. 259200 IN A 192.58.128.30
k.root-servers.net. 259200 IN A 193.0.14.129
l.root-servers.net. 259200 IN A 198.32.64.12
m.root-servers.net. 259200 IN A 202.12.27.33
Received 477 bytes from address 217.115.143.140#53 in 92 ms
Subdomains (the first 50)
Typos (misspells)
| icourse.org kcourse.org lcourse.org pcourse.org 0course.org 9course.org oxourse.org ovourse.org ofourse.org odourse.org ociurse.org ockurse.org oclurse.org ocpurse.org oc0urse.org oc9urse.org ocoyrse.org ocohrse.org ocojrse.org ocoirse.org | oco8rse.org oco7rse.org ocouese.org ocoudse.org ocoufse.org ocoutse.org ocou5se.org ocou4se.org ocourae.org ocourze.org ocourxe.org ocourde.org ocouree.org ocourwe.org ocoursw.org ocourss.org ocoursd.org ocoursr.org ocours4.org ocours3.org | course.org oourse.org ocurse.org ocorse.org ocouse.org ocoure.org ocours.org coourse.org oocurse.org ocuorse.org ocoruse.org ocousre.org ocoures.org oocourse.org occourse.org ocoourse.org ocouurse.org ocourrse.org ocoursse.org ocoursee.org |
Location
IP: 61.139.126.87
continent: AS, country: China (CHN), city: Chengdu
Website value
rank in the traffic statistics:
There is not enough data to estimate website value.
Basic information
website build using CSS
code weight: 12.79 KB
text per all code ratio: 14 %
title: oCourse.org - 分享国外优秀开放课程资源
description: oCourse开放课共享是一个纯粹意义的个人网站，旨在寻找和分享国外精品开放课程，为广大爱好者和有志学习者提供一个易于搜索、易于使用的开放课程平台。网站希望通过不断的努力，不断的寻找、译制、分享，让国外优秀课程在中国触手可及。
keywords: ocourse, 开放课程, 开放课
encoding: gb2312
language: en
Website code analysis
one word phrases repeated minimum three times
two word phrases repeated minimum three times
three word phrases repeated minimum three times
B tags
U tags
I tags
images
| file name | alternative text |
|---|---|
| rss.gif | |
| opensource.gif | |
| logo.gif |
headers
H1
H2
H3
H4
H5
H6
internal links
| address | anchor text |
|---|---|
| #ecms | 加入收藏 |
| #ecms | 设为首页 |
| /e/member/cp/ | 会员中心 |
| /e/DoInfo/ | 我要投稿 |
| /e/web/?type=rss2&classid=0 | img |
| / | img |
| / | 首页 |
| /donate/ | 捐助 |
| /bbs/ | |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=117&extra=page%3D1 | 线性代数 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=173&pid=764&page=1&extra=%26page%3D1#pid764 | 单变量微积分 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=60 | 微积分重点 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=186&extra=page%3D1 | 多变量微积分 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=1271&extra= | 微分方程 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=544&extra=page%3D1 | 物理I：经典力学 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=1731 | 物理II：电和磁 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=1358&fromuid=460 | 探索黑洞 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=126&extra=page%3D1 | 计算机科学与编程概论（Python） |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=348&extra | 算法导论 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=130&extra= | 电子电路 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=1354&extra=page%3D1 | 金融理论 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=1362&extra=page%3D1 | 资本主义：成功 危机 改革 |
| http://ocourse.org/bbs/forum.php?mod=viewthread&tid=1355&extra=page%3D1 | 英国近代史：都铎和斯图亚特王朝时期的政治 宗教 社会 |
| /search/ | 高级搜索 |
| / | 网站首页 |
| /about.html | 关于我们 |
| # | 服务条款 |
| # | 广告服务 |
| # | 联系我们 |
| /donate | 支持我们 |
| # | 网站地图 |
| /rights.html | 知识产权 |
| /e/wap/ | WAP |
external links