16classroom.com Open in urlscan Pro
101.200.37.134 Public Scan

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URL:
http://16classroom.com/
Submission Tags: vip1
Submission: On October 17 via manual (October 17th 2020, 6:04:10 am UTC) from US

Summary HTTP 36 Redirects Behaviour Indicators

Summary

This website contacted 8 IPs in 3 countries across 6 domains to perform 36 HTTP transactions. The main IP is 101.200.37.134, located in Hangzhou, China and belongs to CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN. The main domain is 16classroom.com.

This is the only time 16classroom.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
28	101.200.37.134 101.200.37.134	37963 (CNNIC-ALI...) (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.)
1	103.94.78.136 103.94.78.136	136933 (GIGABITBA...) (GIGABITBANK-AS-AP Gigabitbank Global)
2	103.235.46.191 103.235.46.191	55967 (BAIDU Bei...) (BAIDU Beijing Baidu Netcom Science and Technology Co.)
1	61.135.185.248 61.135.185.248	4808 (CHINA169-...) (CHINA169-BJ China Unicom Beijing Province Network)
1	2405:a900:fff... 2405:a900:fffe:701:104:192:108:192	55992 (QIHOO Bei...) (QIHOO Beijing Qihu Technology Company Limited)
1	2600:9000:215... 2600:9000:2156:b800:18:fae5:de00:21	16509 (AMAZON-02) (AMAZON-02)
1	180.163.251.230 180.163.251.230	4812 (CHINANET-...) (CHINANET-SH-AP China Telecom (Group))
1	112.34.113.148 112.34.113.148	9808 (CMNET-GD ...) (CMNET-GD Guangdong Mobile Communication Co.Ltd.)
36	8

28 101.200.37.134 (Hangzhou, China)

ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN)

16classroom.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 103.94.78.136 (Hong Kong)

ASN136933 (GIGABITBANK-AS-AP Gigabitbank Global, HK)

www.cpdas8.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 103.235.46.191 (Hong Kong)

ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN)

hm.baidu.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 61.135.185.248 (Beijing, China)

ASN4808 (CHINA169-BJ China Unicom Beijing Province Network, CN)

push.zhanzhang.baidu.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2405:a900:fffe:701:104:192:108:192 (Beijing, China)

ASN55992 (QIHOO Beijing Qihu Technology Company Limited, CN)

js.passport.qihucdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:2156:b800:18:fae5:de00:21 (United States)

ASN16509 (AMAZON-02, US)

s7.qhres.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 180.163.251.230 (China)

ASN4812 (CHINANET-SH-AP China Telecom (Group), CN)

s.360.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 112.34.113.148 (China)

ASN9808 (CMNET-GD Guangdong Mobile Communication Co.Ltd., CN)

api.share.baidu.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
28	16classroom.com 16classroom.com	720 KB
4	baidu.com hm.baidu.com push.zhanzhang.baidu.com api.share.baidu.com	15 KB
1	360.cn s.360.cn	234 B
1	qhres.com s7.qhres.com	1 KB
1	qihucdn.com js.passport.qihucdn.com	464 B
1	cpdas8.com www.cpdas8.com	988 B
36	6

	Domain	Requested by
28	16classroom.com	16classroom.com
2	hm.baidu.com	www.cpdas8.com 16classroom.com
1	api.share.baidu.com	16classroom.com
1	s.360.cn	16classroom.com
1	s7.qhres.com	js.passport.qihucdn.com
1	js.passport.qihucdn.com	www.cpdas8.com
1	push.zhanzhang.baidu.com	www.cpdas8.com
1	www.cpdas8.com	16classroom.com
36	8

This site contains no links.

Subject Issuer	Validity	Valid
cpdas8.com Sectigo RSA Domain Validation Secure Server CA	`2020-07-14` - `2021-07-14`	a year	crt.sh
baidu.com GlobalSign Organization Validation CA - SHA256 - G2	`2020-04-02` - `2021-07-26`	a year	crt.sh

This page contains 1 frames:

Primary Page: http://16classroom.com/
Frame ID: 117863D747CAD683FBD3638E3AC77691
Requests: 36 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i
script /(?:\/([\d.]+))?(?:\/js)?\/bootstrap(?:\.min)?\.js/i

animate.css (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

html /<link [^>]+(?:\/([\d.]+)\/)?animate\.(?:min\.)?css/i

Apache (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i

Page Statistics

36
Requests

8 %
HTTPS

25 %
IPv6

6
Domains

8
Subdomains

8
IPs

3
Countries

738 kB
Transfer

1029 kB
Size

2
Cookies

0 Outgoing links

These are links going to different origins than the main page.

Redirected requests

There were HTTP redirect chains for the following requests:

36 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1 200
OK Primary Request / Show response
16classroom.com/ 19 KB
5 KB 1839ms
1146ms Document
text/html 101.200.37.134
CNNIC-ALIBABA-CN-...

General

Check archive.org

Show headers Download Go to

Full URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache / PHP/5.2.17
Resource Hash: b6b0d93d896bc083302ff1b513028ba35001643c038af2317d590102157c226b

Request headers

Host: 16classroom.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding: gzip, deflate
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:44 GMT
Server: Apache
X-Powered-By: PHP/5.2.17
Vary: User-Agent,Accept-Encoding
Content-Encoding: gzip
Content-Length: 5279
Keep-Alive: timeout=15, max=300
Connection: Keep-Alive
Content-Type: text/html

GET
H/1.1 200
OK bootstrap.min.css
16classroom.com/style/css/ 120 KB
20 KB 243ms
241ms Stylesheet
text/css 101.200.37.134
CNNIC-ALIBABA-CN-...

General

Check archive.org

Show headers Download Go to

Full URL: http://16classroom.com/style/css/bootstrap.min.css
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: dc40331f7ce449c761e330ce5bcdc4df1b1eeecfc512fd8eab28e986cc9c1bef

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:45 GMT
Content-Encoding: gzip
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dc0-1deb4-552c3da2c7400"
Vary: Accept-Encoding,User-Agent
Content-Type: text/css
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=299
Content-Length: 19890

GET
H/1.1 200
OK style.css
16classroom.com/style/css/ 18 KB
5 KB 1161ms
1147ms Stylesheet
text/css 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Show headers Download Go to

Full URL: http://16classroom.com/style/css/style.css
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: fc53286c5a14afa96253dca172c7e05023fd6ed58eeb7fc72bfc76bfd0fc6717

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Content-Encoding: gzip
Last-Modified: Wed, 28 Jun 2017 16:09:36 GMT
Server: Apache
ETag: "400dc1-4684-55307690eb000"
Vary: Accept-Encoding,User-Agent
Content-Type: text/css
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=300
Content-Length: 4293

GET
H/1.1 200
OK animate.min.css
16classroom.com/style/css/ 66 KB
4 KB 474ms
460ms Stylesheet
text/css 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Show headers Download Go to

Full URL: http://16classroom.com/style/css/animate.min.css
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 904a0ea70087f352088edad2f22c65436d4a504ab46ad030d12dd7ffe731cc07

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:45 GMT
Content-Encoding: gzip
Last-Modified: Wed, 28 Jun 2017 16:09:52 GMT
Server: Apache
ETag: "400dbf-106f3-553076a02d400"
Vary: Accept-Encoding,User-Agent
Content-Type: text/css
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=300
Content-Length: 4171

GET
H/1.1 200
OK jquery.min.js Show response
16classroom.com/style/js/ 82 KB
29 KB 482ms
468ms Script
application/javascript 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Show headers Download Go to

Full URL: http://16classroom.com/style/js/jquery.min.js
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 17506e3b57ea4ea2e9b96888e457512ed0772ca66225f12779d308e44a11845c

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:45 GMT
Content-Encoding: gzip
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400ddc-1492d-552c3da2c7400"
Vary: Accept-Encoding,User-Agent
Content-Type: application/javascript
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=300
Content-Length: 29506

GET
H/1.1 200
OK animate.min.js Show response
16classroom.com/style/js/ 2 KB
1 KB 1474ms
1460ms Script
application/javascript 101.200.37.134
CNNIC-ALIBABA-CN-...

General

Check archive.org

Show headers Download Go to

Full URL: http://16classroom.com/style/js/animate.min.js
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 1bdb5711cfffbf718704bf23a5314a25d27156622785352537d5a5568957c420

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Content-Encoding: gzip
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dd9-950-552c3da2c7400"
Vary: Accept-Encoding,User-Agent
Content-Type: application/javascript
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=300
Content-Length: 990

GET
H/1.1 200
OK bootstrap.min.js Show response
16classroom.com/style/js/ 36 KB
10 KB 478ms
464ms Script
application/javascript 101.200.37.134
CNNIC-ALIBABA-CN-...

General

Check archive.org

Show headers Download Go to

Full URL: http://16classroom.com/style/js/bootstrap.min.js
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 7b53f05056fa71eb2a6b4640c0872355045605b26af79b956fd3ae4041af46d4

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:45 GMT
Content-Encoding: gzip
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dda-8fee-552c3da2c7400"
Vary: Accept-Encoding,User-Agent
Content-Type: application/javascript
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=300
Content-Length: 9755

GET
H/1.1 200
OK TouchSlide.1.1.js Show response
16classroom.com/style/js/ 6 KB
3 KB 704ms
237ms Script
application/javascript 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Full URL: http://16classroom.com/style/js/TouchSlide.1.1.js
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 3bf745f391470de2c6e622c39f7b4d4ee68394524ce1b568f1b6146d646afc10

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:45 GMT
Content-Encoding: gzip
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dde-16fa-552c3da2c7400"
Vary: Accept-Encoding,User-Agent
Content-Type: application/javascript
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=298
Content-Length: 2623

GET
H/1.1 200
OK common.js Show response
16classroom.com/style/js/ 5 KB
2 KB 1380ms
905ms Script
application/javascript 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Show headers Download Go to

Full URL: http://16classroom.com/style/js/common.js
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: f393f91ab210188c2c1f70a66ad0c75388391e89601f65235f33c7bac36e2565

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Content-Encoding: gzip
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400ddb-129b-552c3da2c7400"
Vary: Accept-Encoding,User-Agent
Content-Type: application/javascript
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=299
Content-Length: 1625

GET
H/1.1 200
OK logo.png
16classroom.com/style/images/ 28 KB
28 KB 237ms
236ms Image
image/png 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Show headers Download Go to Show image

Full URL: http://16classroom.com/style/images/logo.png
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 748029b97474aacab3d5b7a6280c6a674d2d9ca70de181fe17a6c7d91cb668ee

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Last-Modified: Wed, 13 Mar 2019 14:22:55 GMT
Server: Apache
ETag: "400ff4-7017-583fa8aad2965"
Vary: User-Agent
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=299
Content-Length: 28695

GET
H/1.1 200
OK 1-1Z3131G203S7.jpg
16classroom.com/uploads/190313/ 47 KB
47 KB 236ms
236ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Full URL: http://16classroom.com/uploads/190313/1-1Z3131G203S7.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: d540059caa41214e9ec5d076183ee8721aa7da42b1895a87e8268cb855a85a30

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Last-Modified: Wed, 13 Mar 2019 09:12:03 GMT
Server: Apache
ETag: "400fe2-bc76-583f632f58c2a"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=298
Content-Length: 48246

GET
H/1.1 200
OK 1-1Z311161Q2405.jpg
16classroom.com/uploads/190311/ 240 KB
240 KB 241ms
239ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Full URL: http://16classroom.com/uploads/190311/1-1Z311161Q2405.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 9331498bbead44dccc31c73ecb86a2f09322693083f1f193e625161e12918d54

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Last-Modified: Mon, 11 Mar 2019 08:18:12 GMT
Server: Apache
ETag: "400f9a-3bead-583cd36accc4d"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=299
Content-Length: 245421

GET
H/1.1 200
OK defaultpic.gif
16classroom.com/images/ 3 KB
3 KB 238ms
236ms Image
image/gif 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Show headers Download Go to Show image

Full URL: http://16classroom.com/images/defaultpic.gif
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 8bae2404bac6edcdc2e9e22c2e38aabb741c6536f63f654b34fef94d1e6e37dd

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Last-Modified: Fri, 12 Dec 2014 07:44:10 GMT
Server: Apache
ETag: "400790-a93-50a000ee94680"
Vary: User-Agent
Content-Type: image/gif
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=299
Content-Length: 2707

GET
H/1.1 200
OK 1-1F62Q10121929-lp.jpg
16classroom.com/uploads/allimg/170628/ 13 KB
14 KB 238ms
237ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Show headers Download Go to Show image

Full URL: http://16classroom.com/uploads/allimg/170628/1-1F62Q10121929-lp.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 885263c66f30c717ba56e57a841ce50f19ee02c3b1c23e3b4132c1ecd540fd18

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Last-Modified: Wed, 28 Jun 2017 03:01:24 GMT
Server: Apache
ETag: "400ee7-34ed-552fc663c0900"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=297
Content-Length: 13549

GET
H/1.1 200
OK 1-1F62Q10059337-lp.jpg
16classroom.com/uploads/allimg/170628/ 15 KB
15 KB 1599ms
1597ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Full URL: http://16classroom.com/uploads/allimg/170628/1-1F62Q10059337-lp.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: c4b8d4a6a90f19ce33915416cd31d1eb352237ff0ba70fecf9c615de0b48227a

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:48 GMT
Last-Modified: Wed, 28 Jun 2017 03:01:02 GMT
Server: Apache
ETag: "400ee5-3b70-552fc64ec5780"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=299
Content-Length: 15216

GET
H/1.1 200
OK 1-1F62Q10041R4-lp.jpg
16classroom.com/uploads/allimg/170628/ 15 KB
15 KB 1014ms
236ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

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Full URL: http://16classroom.com/uploads/allimg/170628/1-1F62Q10041R4-lp.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: e58901f946de683e0aa07ec35c45efd98b88af4402ecf4933e7edd45190d4c83

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Last-Modified: Wed, 28 Jun 2017 03:00:42 GMT
Server: Apache
ETag: "400ee3-3b31-552fc63bb2a80"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=296
Content-Length: 15153

GET
H/1.1 200
OK 1-1F62Q10022a7-lp.jpg
16classroom.com/uploads/allimg/170628/ 10 KB
11 KB 1253ms
236ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Show headers Download Go to Show image

Full URL: http://16classroom.com/uploads/allimg/170628/1-1F62Q10022a7-lp.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 6a936e651b55fd0ba45494279ccf19121c6146aaa1661950667b3d8cbe075f31

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Last-Modified: Wed, 28 Jun 2017 03:00:24 GMT
Server: Apache
ETag: "400ee1-29fb-552fc62a88200"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=295
Content-Length: 10747

GET
H/1.1 200
OK 1-1F62Q0595bD-lp.jpg
16classroom.com/uploads/allimg/170628/ 13 KB
14 KB 1292ms
236ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

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Full URL: http://16classroom.com/uploads/allimg/170628/1-1F62Q0595bD-lp.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 6c6fb341cfa414aa65c5adbdafed3835768269056f8af59f8034e8652f84568b

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Last-Modified: Wed, 28 Jun 2017 03:00:02 GMT
Server: Apache
ETag: "400edf-351b-552fc6158d080"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=295
Content-Length: 13595

GET
H/1.1 200
OK 1-1F62Q05933300-lp.jpg
16classroom.com/uploads/allimg/170628/ 12 KB
13 KB 1053ms
236ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

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Full URL: http://16classroom.com/uploads/allimg/170628/1-1F62Q05933300-lp.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 194b5d168d151baa632e7d1479636b8bad8f41f880730c507da04349a35ca572

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Last-Modified: Wed, 28 Jun 2017 02:59:36 GMT
Server: Apache
ETag: "400edd-3194-552fc5fcc1600"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=296
Content-Length: 12692

GET
H/1.1 200
OK cxc.js Show response
www.cpdas8.com/ 1 KB
988 B 1023ms
206ms Script
application/javascript 103.94.78.136
GIGABITBANK-AS-AP...

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Full URL: https://www.cpdas8.com/cxc.js
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_CBC
Server: 103.94.78.136 , Hong Kong, ASN136933 (GIGABITBANK-AS-AP Gigabitbank Global, HK),
Reverse DNS
Software: Microsoft-IIS/8.5 / ASP.NET
Resource Hash: 66c53108f0cc0fe6fc05f67b13c866a9aaed57779b36bcefd726861042da9656

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Intervention: <https://www.chromestatus.com/feature/5718547946799104>; level="warning"

Response headers

Date: Wed, 14 Oct 2020 06:57:32 GMT
Content-Encoding: gzip
Last-Modified: Thu, 10 Sep 2020 07:33:27 GMT
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
ETag: "14f45dac4487d61:0"
Vary: Accept-Encoding
Content-Type: application/javascript
Accept-Ranges: bytes
Content-Length: 681

GET
H/1.1 200
OK hm.js Show response
hm.baidu.com/ 39 KB
14 KB 1102ms
594ms Script
application/javascript 103.235.46.191
BAIDU Beijing Bai...

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Full URL

https://hm.baidu.com/hm.js?5389c7fc17035dfab2ade749b0b79e96

Requested by

Host: www.cpdas8.com
URL: https://www.cpdas8.com/cxc.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

103.235.46.191 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),

Reverse DNS

Software

apache /

Resource Hash

685478d81dd950647f1713e913b0d345aa124c94bde2466f734414b2618f2d74

Security Headers

Name	Value
Strict-Transport-Security	max-age=172800

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:48 GMT
Content-Encoding: gzip
Server: apache
Etag: 72352d6dad1a99f11808ec28035919c0
Strict-Transport-Security: max-age=172800
P3p: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
Cache-Control: max-age=0, must-revalidate
Content-Type: application/javascript
Content-Length: 14038

GET
H/1.1 200
OK push.js Show response
push.zhanzhang.baidu.com/ 281 B
752 B 371ms
370ms Script
text/javascript 61.135.185.248
CHINA169-BJ China...

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Full URL: http://push.zhanzhang.baidu.com/push.js
Requested by: Host: www.cpdas8.com
URL: https://www.cpdas8.com/cxc.js
Protocol: HTTP/1.1
Server: 61.135.185.248 Beijing, China, ASN4808 (CHINA169-BJ China Unicom Beijing Province Network, CN),
Reverse DNS
Software: apache /
Resource Hash: 674bc0c70f98d627b8a7e1d278a1f21ffe33815565f7d5371bf0275da57571b2

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Content-Encoding: gzip
Last-Modified: Wed, 25 Nov 2015 07:47:55 GMT
Server: apache
Etag: "4078521116"
Vary: Accept-Encoding
P3p: CP=" OTI DSP COR IVA OUR IND COM "
Cache-Control: max-age=31536000
Accept-Ranges: bytes
Content-Type: text/javascript
Content-Length: 227
Expires: Sun, 17 Oct 2021 06:03:47 GMT

GET
H/1.1 200
OK 11.0.1.js Show response
js.passport.qihucdn.com/ 104 B
464 B 312ms
153ms Script
application/x-javascript 2405:a900:fffe:701:104:192:108:192
QIHOO Beijing Qih...

General

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Full URL: http://js.passport.qihucdn.com/11.0.1.js?8113138f123429f4e46184e7146e43d9
Requested by: Host: www.cpdas8.com
URL: https://www.cpdas8.com/cxc.js
Protocol: HTTP/1.1
Server: 2405:a900:fffe:701:104:192:108:192 Beijing, China, ASN55992 (QIHOO Beijing Qihu Technology Company Limited, CN),
Reverse DNS
Software: /
Resource Hash: c47fc985a70d98b8f718a943450f0cb45b0025bd20daea23737df3e4cd4f628f

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Intervention: <https://www.chromestatus.com/feature/5718547946799104>; level="warning"

Response headers

Date: Sat, 17 Oct 2020 06:03:56 GMT
Content-Encoding: gzip
KCS-Via: HIT from w-fc03.lato;HIT from w-sc02.lato
Last-Modified: Wed, 28 Nov 2018 07:43:22 GMT
Transfer-Encoding: chunked
Content-Type: application/x-javascript
Cache-Control: max-age=600
Connection: keep-alive
Expires: Sat, 17 Oct 2020 06:13:56 GMT

GET
H/1.1 200
OK ab77b6ea7f3fbf79.js Show response
s7.qhres.com/static/ 478 B
1 KB 185ms
7ms Script
application/javascript 2600:9000:2156:b800:18:fae5:de00:21
AMAZON-02

General

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Full URL: http://s7.qhres.com/static/ab77b6ea7f3fbf79.js
Requested by: Host: js.passport.qihucdn.com
URL: http://js.passport.qihucdn.com/11.0.1.js?8113138f123429f4e46184e7146e43d9
Protocol: HTTP/1.1
Server: 2600:9000:2156:b800:18:fae5:de00:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: /
Resource Hash: 928131ab2183d971cdbfe2ed1329200212d0021db70574a35c89ae169c0f6e0a

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Intervention: <https://www.chromestatus.com/feature/5718547946799104>; level="warning"

Response headers

Date: Sun, 30 Aug 2020 11:05:48 GMT
Via: 1.1 a148356b14492df0e216c234ac2c2308.cloudfront.net (CloudFront)
KCS-Via: HIT from w-fc01.lato;MISS from w-sc02.lato
Age: 4129081
X-QSTATIC-HIT: 1
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 478
Last-Modified: Mon, 01 Jan 2018 00:00:00 GMT
ETag: W/"8cf237195b9fb7c3"
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=315360000, immutable
X-Amz-Cf-Pop: FRA50-C1
Accept-Ranges: bytes
X-Amz-Cf-Id: 8E67zyh7COBm190C9lc2YjCwpHQcJbKei6hwqUEMk3r-UoIUl4hs5w==
Expires: Wed, 28 Aug 2030 11:05:48 GMT

GET
H/1.1 200
OK zz.gif
s.360.cn/so/ 0
234 B 1529ms
1509ms Image
image/gif 180.163.251.230
CHINANET-SH-AP Ch...

General

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Full URL: http://s.360.cn/so/zz.gif?url=http%3A%2F%2F16classroom.com%2F&sid=8113138f123429f4e46184e7146e43d9&token=8/1m1o3c1.3m8ofo1r2s3s4a2l9cf641
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 180.163.251.230 , China, ASN4812 (CHINANET-SH-AP China Telecom (Group), CN),
Reverse DNS
Software: nginx/1.14.2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:48 GMT
Last-Modified: Fri, 27 Jul 2018 07:11:13 GMT
Server: nginx/1.14.2
ETag: "5b5ac591-0"
Content-Type: image/gif
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 0

GET
H/1.1 200
OK bg.jpg
16classroom.com/style/images/ 101 KB
101 KB 387ms
236ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

General

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Full URL: http://16classroom.com/style/images/bg.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: a96127435f0dd87228837b190f15a636a729d666b19d92474a1f5e3e30a12320

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:46 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:34 GMT
Server: Apache
ETag: "400dc3-1948c-552c3da0def80"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=298
Content-Length: 103564

GET
H/1.1 200
OK nav_span.png
16classroom.com/style/images/ 3 KB
3 KB 236ms
236ms Image
image/png 101.200.37.134
CNNIC-ALIBABA-CN-...

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Full URL: http://16classroom.com/style/images/nav_span.png
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 1822c1b62ceeed1b0f6cc78fe8b4ceddf1d35bbe0e1b8f6d4ad1f4ef2a751283

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:48 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dcc-b09-552c3da2c7400"
Vary: User-Agent
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=294
Content-Length: 2825

GET
H/1.1 200
OK nav_li.png
16classroom.com/style/images/ 943 B
1 KB 817ms
236ms Image
image/png 101.200.37.134
CNNIC-ALIBABA-CN-...

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Full URL: http://16classroom.com/style/images/nav_li.png
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 179dcf1f5e3b6f6c08b7e1ef1697167c362349c75ecef9fe63a293c924b41429

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dcb-3af-552c3da2c7400"
Vary: User-Agent
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=297
Content-Length: 943

GET
H/1.1 200
OK course_bg.jpg
16classroom.com/style/images/ 42 KB
42 KB 1475ms
1321ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

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Full URL: http://16classroom.com/style/images/course_bg.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 010f5ab1ae4ce27e120ce083f697dbb04a2e3b27393f1bcfc641136dd76377b2

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dc4-a7a3-552c3da2c7400"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=296
Content-Length: 42915

GET
H/1.1 200
OK ct_bg.png
16classroom.com/style/images/ 862 B
1 KB 540ms
236ms Image
image/png 101.200.37.134
CNNIC-ALIBABA-CN-...

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Full URL: http://16classroom.com/style/images/ct_bg.png
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: cdefe75eaee1789b7cc032d528ed81716af35b7f167627037c13d0a5a643d9d7

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:34 GMT
Server: Apache
ETag: "400dc5-35e-552c3da0def80"
Vary: User-Agent
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=298
Content-Length: 862

GET
H/1.1 200
OK tbg.png
16classroom.com/style/images/ 807 B
1 KB 777ms
236ms Image
image/png 101.200.37.134
CNNIC-ALIBABA-CN-...

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Full URL: http://16classroom.com/style/images/tbg.png
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 81971995088294b9aba13526a4c54bdf2cbd30b3189f3fccbcd4ec0c41ecc039

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:47 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:34 GMT
Server: Apache
ETag: "400dd3-327-552c3da0def80"
Vary: User-Agent
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=297
Content-Length: 807

GET
H/1.1 200
OK news_bg.jpg
16classroom.com/style/images/ 87 KB
87 KB 237ms
236ms Image
image/jpeg 101.200.37.134
CNNIC-ALIBABA-CN-...

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://16classroom.com/style/images/news_bg.jpg
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 9f50a10d9b28f7453db1d7b4bd1f54eacbbb93429cd10c8c3c856cc1be3a5910

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:48 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dcd-15bc8-552c3da2c7400"
Vary: User-Agent
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=297
Content-Length: 89032

GET
H/1.1 200
OK nt_bg.png
16classroom.com/style/images/ 864 B
1 KB 236ms
236ms Image
image/png 101.200.37.134
CNNIC-ALIBABA-CN-...

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://16classroom.com/style/images/nt_bg.png
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: e12500b172166477e00e9079e489fa890d99d22dd16f47556dbbd19c50221d75

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:48 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:34 GMT
Server: Apache
ETag: "400dce-360-552c3da0def80"
Vary: User-Agent
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=294
Content-Length: 864

GET
H/1.1 200
OK li_2.png
16classroom.com/style/images/ 3 KB
3 KB 237ms
236ms Image
image/png 101.200.37.134
CNNIC-ALIBABA-CN-...

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://16classroom.com/style/images/li_2.png
Requested by: Host: 16classroom.com
URL: http://16classroom.com/style/css/style.css
Protocol: HTTP/1.1
Server: 101.200.37.134 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: Apache /
Resource Hash: 1bec98870ae5791f33465f58a28a3c7c676a4293a359c103cdc422ade030e614

Request headers

Referer: http://16classroom.com/style/css/style.css
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:48 GMT
Last-Modified: Sun, 25 Jun 2017 07:33:36 GMT
Server: Apache
ETag: "400dc9-af1-552c3da2c7400"
Vary: User-Agent
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=15, max=293
Content-Length: 2801

GET
H/1.1 200
OK s.gif
api.share.baidu.com/ 0
116 B 1127ms
1127ms Image
text/plain 112.34.113.148
CMNET-GD Guangdon...

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://api.share.baidu.com/s.gif?l=http://16classroom.com/
Requested by: Host: 16classroom.com
URL: http://16classroom.com/
Protocol: HTTP/1.1
Server: 112.34.113.148 , China, ASN9808 (CMNET-GD Guangdong Mobile Communication Co.Ltd., CN),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 17 Oct 2020 06:03:48 GMT
Content-Length: 0
Content-Type: text/plain; charset=utf-8

GET
H/1.1 200
OK hm.gif
hm.baidu.com/ 43 B
299 B 352ms
352ms Image
image/gif 103.235.46.191
BAIDU Beijing Bai...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hm.baidu.com/hm.gif?cc=1&ck=1&cl=24-bit&ds=1600x1200&vl=1200&et=0&ja=0&ln=en-us&lo=0&rnd=1862880531&si=5389c7fc17035dfab2ade749b0b79e96&v=1.2.77&lv=1&sn=59599&r=0&ww=1600&ct=!!&u=http%3A%2F%2F16classroom.com%2F&tt=%E7%9F%B3%E6%A6%B4%E6%95%99%E5%AE%A4%E2%80%94%E2%80%94%E4%B8%BA%E4%B8%AD%E5%B0%8F%E6%95%99%E8%82%B2%E6%9C%BA%E6%9E%84%E4%BB%A5%E5%8F%8A%E4%B8%AA%E4%BA%BA%E6%95%99%E5%B8%88%E6%8F%90%E4%BE%9B%E6%A0%87%E5%87%86%E5%8C%96%E3%80%81%E5%88%86%E6%97%B6%E7%A7%9F%E7%94%A8%E7%9A%84%E6%99%BA%E8%83%BD%E6%95%99%E5%AE%A4%E5%85%B1%E4%BA%AB%E6%9C%8D%E5%8A%A1%EF%BC%8C%E6%89%93%E9%80%A0%E9%81%8D%E5%B8%83%E5%90%84%E4%B8%AA%E5%8C%BA%E5%9F%9F%E7%9A%84%E4%B8%80%E7%AB%99%E5%BC%8F%E5%AD%A6%E4%B9%A0%E4%B8%AD%E5%BF%83%E3%80%82

Requested by

Host: 16classroom.com
URL: http://16classroom.com/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

103.235.46.191 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),

Reverse DNS

Software

apache /

Resource Hash

cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Security Headers

Name	Value
Strict-Transport-Security	max-age=172800
X-Content-Type-Options	nosniff

Request headers

Referer: http://16classroom.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma: no-cache
Date: Sat, 17 Oct 2020 06:03:49 GMT
X-Content-Type-Options: nosniff
Server: apache
Strict-Transport-Security: max-age=172800
Content-Type: image/gif
Cache-Control: private, max-age=0, no-cache
Content-Length: 43

Verdicts & Comments Add Verdict or Comment

19 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

2 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

			Domain/Path	Expires	Name / Value
			.16classroom.com/	1969-12-31 23:59:59	Name: Hm_lpvt_5389c7fc17035dfab2ade749b0b79e96 Value: 1602914629
			.16classroom.com/	1970-01-19 22:00:50	Name: Hm_lvt_5389c7fc17035dfab2ade749b0b79e96 Value: 1602914629

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

16classroom.com
api.share.baidu.com
hm.baidu.com
js.passport.qihucdn.com
push.zhanzhang.baidu.com
s.360.cn
s7.qhres.com
www.cpdas8.com
101.200.37.134
103.235.46.191
103.94.78.136
112.34.113.148
180.163.251.230
2405:a900:fffe:701:104:192:108:192
2600:9000:2156:b800:18:fae5:de00:21
61.135.185.248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16classroom.com Open in urlscan Pro 101.200.37.134 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

36 Requests

8 %HTTPS

25 %IPv6

6 Domains

8 Subdomains

8 IPs

3 Countries

738 kBTransfer

1029 kBSize

2 Cookies

0 Outgoing links

Redirected requests

36 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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16classroom.com Open in urlscan Pro
101.200.37.134 Public Scan

Screenshot
Live screenshot

Full Image

36
Requests

8 %
HTTPS

25 %
IPv6

6
Domains

8
Subdomains

8
IPs

3
Countries

738 kB
Transfer

1029 kB
Size

2
Cookies

36 HTTP transactions
0 data transactions