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www.500classrooms.com Open in urlscan Pro
192.185.41.254  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://u.to/JttsFw
Effective URL: http://www.500classrooms.com/forum/cache/edit-address/product-sort/resources/validate/schools.php/kvhhq/tkn/?anyone=x1mc07w77pnv
Submission: On February 10 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 7 HTTP transactions. The main IP is 192.185.41.254, located in Houston, United States and belongs to UNIFIEDLAYER-AS-1, US. The main domain is www.500classrooms.com.
This is the only time www.500classrooms.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 195.216.243.155 57724 (DDOS-GUARD)
1 192.185.41.254 46606 (UNIFIEDLA...)
1 5 2a02:6b8::1:119 13238 (YANDEX)
1 2 88.212.201.210 39134 (UNITEDNET)
7 4
Apex Domain
Subdomains		 Transfer
5 yandex.ru
mc.yandex.ru
94 KB
2 yadro.ru
counter.yadro.ru
877 B
1 500classrooms.com
www.500classrooms.com
3 KB
1 u.to
u.to
1 KB
7 4
Domain Requested by
5 mc.yandex.ru 1 redirects u.to
2 counter.yadro.ru 1 redirects
1 www.500classrooms.com u.to
1 u.to
7 4

This site contains no links.

Subject Issuer Validity Valid
mc.yandex.ru
Yandex CA		 2019-09-23 -
2020-09-22		 a year crt.sh

This page contains 1 frames:

Primary Page: http://www.500classrooms.com/forum/cache/edit-address/product-sort/resources/validate/schools.php/kvhhq/tkn/?anyone=x1mc07w77pnv
Frame ID: 1D235FF0D5455782111F391C2D678F47
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://u.to/JttsFw Page URL
  2. http://www.500classrooms.com/forum/cache/edit-address/product-sort/resources/validate/schools.php/kvhhq/t... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Page Statistics

7
Requests

57 %
HTTPS

25 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

98 kB
Transfer

369 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://u.to/JttsFw Page URL
  2. http://www.500classrooms.com/forum/cache/edit-address/product-sort/resources/validate/schools.php/kvhhq/tkn/?anyone=x1mc07w77pnv Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 2
  • http://counter.yadro.ru/hit;utostat?r;s1600*1200*24;uhttp%3A//u.to/JttsFw;1581321307326 HTTP 302
  • http://counter.yadro.ru/hit;utostat?q;r;s1600*1200*24;uhttp%3A//u.to/JttsFw;1581321307326
Request Chain 3
  • https://mc.yandex.ru/watch/51604940?wmode=7&page-url=http%3A%2F%2Fu.to%2FJttsFw&charset=utf-8&browser-info=ti%3A10%3Ans%3A1581321307196%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A60%3Ai%3A20200210085507%3Aet%3A1581321308%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Apv%3A1%3Arn%3A398666355%3Ahid%3A500086016%3Ads%3A5%2C14%2C103%2C0%2C0%2C0%2C0%2C%2C%2C130%2C%2C%2C%3Agdpr%3A14%3Av%3A1811%3Awv%3A2%3Ast%3A1581321308%3Au%3A1581321308950900463%3At%3ARedirecting HTTP 302
  • https://mc.yandex.ru/watch/51604940/1?wmode=7&page-url=http%3A%2F%2Fu.to%2FJttsFw&charset=utf-8&browser-info=ti%3A10%3Ans%3A1581321307196%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A60%3Ai%3A20200210085507%3Aet%3A1581321308%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Apv%3A1%3Arn%3A398666355%3Ahid%3A500086016%3Ads%3A5%2C14%2C103%2C0%2C0%2C0%2C0%2C%2C%2C130%2C%2C%2C%3Agdpr%3A14%3Av%3A1811%3Awv%3A2%3Ast%3A1581321308%3Au%3A1581321308950900463%3At%3ARedirecting

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Cookie set JttsFw
u.to/ 		1 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
http://u.to/JttsFw
Protocol
HTTP/1.1
Server
195.216.243.155 Moscow, Russian Federation, ASN57724 (DDOS-GUARD, RU),
Reverse DNS
s5.unet.com
Software
nginx/1.8.0 /
Resource Hash
d9e83d9c9f5d22a4580b511d6677ab6299d7f13d2c13d71a8ab1475edc6c834c

Request headers

Host
u.to
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/74.0.3729.169 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Accept-Encoding
gzip, deflate
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Server
nginx/1.8.0
Date
Mon, 10 Feb 2020 07:55:07 GMT
Content-Type
text/html; charset=UTF-8
Transfer-Encoding
chunked
Connection
keep-alive
Keep-Alive
timeout=15
Set-Cookie
lng=en; path=/; expires=Tue, 09-Feb-2021 07:55:07 GMT; domain=.u.to;
Cache-Control
no-cache no-store
Pragma
no-cache
Vary
host
Content-Encoding
gzip
Primary Request /
www.500classrooms.com/forum/cache/edit-address/product-sort/resources/validate/schools.php/kvhhq/tkn/ 		5 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
http://www.500classrooms.com/forum/cache/edit-address/product-sort/resources/validate/schools.php/kvhhq/tkn/?anyone=x1mc07w77pnv
Requested by
Host: u.to
URL: http://u.to/JttsFw
Protocol
HTTP/1.1
Server
192.185.41.254 Houston, United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
Software
Apache /
Resource Hash
e478fd80e9d310bdd0cc42f676d1427f01fdf493ac8124318b059c1df3eb121f

Request headers

Host
www.500classrooms.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/74.0.3729.169 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Referer
http://u.to/JttsFw
Accept-Encoding
gzip, deflate
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer
http://u.to/JttsFw

Response headers

Date
Mon, 10 Feb 2020 07:55:07 GMT
Server
Apache
Upgrade
h2,h2c
Connection
Upgrade, Keep-Alive
Vary
Accept-Encoding
Content-Encoding
gzip
Content-Length
2869
Keep-Alive
timeout=5, max=75
Content-Type
text/html; charset=UTF-8
tag.js
mc.yandex.ru/metrika/ 		362 KB
92 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://mc.yandex.ru/metrika/tag.js
Requested by
Host: u.to
URL: http://u.to/JttsFw
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
nginx/1.14.2 /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
http://u.to/JttsFw
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Mon, 10 Feb 2020 07:55:07 GMT
Content-Encoding
br
Last-Modified
Thu, 06 Feb 2020 10:55:33 GMT
Server
nginx/1.14.2
ETag
"5e3bf0a5-16e61"
Strict-Transport-Security
max-age=31536000
Content-Type
application/javascript
Access-Control-Allow-Origin
*
Cache-Control
max-age=3600
Connection
keep-alive
Content-Length
93793
Expires
Mon, 10 Feb 2020 08:55:07 GMT
hit;utostat
counter.yadro.ru/
Redirect Chain
  • http://counter.yadro.ru/hit;utostat?r;s1600*1200*24;uhttp%3A//u.to/JttsFw;1581321307326
  • http://counter.yadro.ru/hit;utostat?q;r;s1600*1200*24;uhttp%3A//u.to/JttsFw;1581321307326
43 B
411 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
http://counter.yadro.ru/hit;utostat?q;r;s1600*1200*24;uhttp%3A//u.to/JttsFw;1581321307326
Protocol
HTTP/1.1
Server
88.212.201.210 , Russian Federation, ASN39134 (UNITEDNET, RU),
Reverse DNS
host210.rax.ru
Software
0W/0.8c /
Resource Hash

Request headers

Referer
http://u.to/JttsFw
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Mon, 10 Feb 2020 07:55:07 GMT
Server
0W/0.8c
P3P
policyref="/w3c/p3p.xml", CP="UNI"
Cache-control
no-cache
Connection
Close
Content-Type
image/gif
Content-Length
43
Expires
Sat, 09 Feb 2019 21:00:00 GMT

Redirect headers

Pragma
no-cache
Date
Mon, 10 Feb 2020 07:55:07 GMT
Server
0W/0.8c
P3P
policyref="/w3c/p3p.xml", CP="UNI"
Location
http://counter.yadro.ru/hit;utostat?q;r;s1600*1200*24;uhttp%3A//u.to/JttsFw;1581321307326
Cache-control
no-cache
Content-Type
text/html
Content-Length
32
Expires
Sat, 09 Feb 2019 21:00:00 GMT
1
mc.yandex.ru/watch/51604940/
Redirect Chain
  • https://mc.yandex.ru/watch/51604940?wmode=7&page-url=http%3A%2F%2Fu.to%2FJttsFw&charset=utf-8&browser-info=ti%3A10%3Ans%3A1581321307196%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3A...
  • https://mc.yandex.ru/watch/51604940/1?wmode=7&page-url=http%3A%2F%2Fu.to%2FJttsFw&charset=utf-8&browser-info=ti%3A10%3Ans%3A1581321307196%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%...
0
-1 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://mc.yandex.ru/watch/51604940/1?wmode=7&page-url=http%3A%2F%2Fu.to%2FJttsFw&charset=utf-8&browser-info=ti%3A10%3Ans%3A1581321307196%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A60%3Ai%3A20200210085507%3Aet%3A1581321308%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Apv%3A1%3Arn%3A398666355%3Ahid%3A500086016%3Ads%3A5%2C14%2C103%2C0%2C0%2C0%2C0%2C%2C%2C130%2C%2C%2C%3Agdpr%3A14%3Av%3A1811%3Awv%3A2%3Ast%3A1581321308%3Au%3A1581321308950900463%3At%3ARedirecting
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
nginx/1.14.2 /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Xss-Protection 1; mode=block

Request headers

Referer
http://u.to/JttsFw
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Pragma
no-cache
Date
Mon, 10 Feb 2020 07:55:07 GMT
Last-Modified
Mon, 10-Feb-2020 07:55:07 GMT
Server
nginx/1.14.2
Location
/watch/51604940/1?wmode=7&page-url=http%3A%2F%2Fu.to%2FJttsFw&charset=utf-8&browser-info=ti%3A10%3Ans%3A1581321307196%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A60%3Ai%3A20200210085507%3Aet%3A1581321308%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Apv%3A1%3Arn%3A398666355%3Ahid%3A500086016%3Ads%3A5%2C14%2C103%2C0%2C0%2C0%2C0%2C%2C%2C130%2C%2C%2C%3Agdpr%3A14%3Av%3A1811%3Awv%3A2%3Ast%3A1581321308%3Au%3A1581321308950900463%3At%3ARedirecting
Strict-Transport-Security
max-age=31536000
Access-Control-Allow-Origin
http://u.to
Cache-Control
private, no-cache, no-store, must-revalidate, max-age=0
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
0
X-XSS-Protection
1; mode=block
Expires
Mon, 10-Feb-2020 07:55:07 GMT

Redirect headers

Pragma
no-cache
Date
Mon, 10 Feb 2020 07:55:07 GMT
Last-Modified
Mon, 10-Feb-2020 07:55:07 GMT
Server
nginx/1.14.2
Access-Control-Allow-Origin
http://u.to
Strict-Transport-Security
max-age=31536000
Location
/watch/51604940/1?wmode=7&page-url=http%3A%2F%2Fu.to%2FJttsFw&charset=utf-8&browser-info=ti%3A10%3Ans%3A1581321307196%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A60%3Ai%3A20200210085507%3Aet%3A1581321308%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Apv%3A1%3Arn%3A398666355%3Ahid%3A500086016%3Ads%3A5%2C14%2C103%2C0%2C0%2C0%2C0%2C%2C%2C130%2C%2C%2C%3Agdpr%3A14%3Av%3A1811%3Awv%3A2%3Ast%3A1581321308%3Au%3A1581321308950900463%3At%3ARedirecting
Cache-Control
private, no-cache, no-store, must-revalidate, max-age=0
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
0
X-XSS-Protection
1; mode=block
Expires
Mon, 10-Feb-2020 07:55:07 GMT
advert.gif
mc.yandex.ru/metrika/ 		43 B
425 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://mc.yandex.ru/metrika/advert.gif
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
nginx/1.14.2 /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
http://u.to/JttsFw
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Mon, 10 Feb 2020 07:55:07 GMT
Last-Modified
Fri, 17 Jan 2020 08:05:01 GMT
Server
nginx/1.14.2
ETag
"5e216aad-2b"
Strict-Transport-Security
max-age=31536000
Content-Type
image/gif
Access-Control-Allow-Origin
*
Cache-Control
max-age=3600
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Mon, 10 Feb 2020 08:55:07 GMT
1
mc.yandex.ru/watch/51604940/ 		152 B
691 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://mc.yandex.ru/watch/51604940/1?wmode=7&page-url=http%3A%2F%2Fu.to%2FJttsFw&charset=utf-8&browser-info=ti%3A10%3Ans%3A1581321307196%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A60%3Ai%3A20200210085507%3Aet%3A1581321308%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Apv%3A1%3Arn%3A398666355%3Ahid%3A500086016%3Ads%3A5%2C14%2C103%2C0%2C0%2C0%2C0%2C%2C%2C130%2C%2C%2C%3Agdpr%3A14%3Av%3A1811%3Awv%3A2%3Ast%3A1581321308%3Au%3A1581321308950900463%3At%3ARedirecting
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
nginx/1.14.2 /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
http://u.to/JttsFw
Origin
http://u.to
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

Pragma
no-cache
Date
Mon, 10 Feb 2020 07:55:07 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 10-Feb-2020 07:55:07 GMT
Server
nginx/1.14.2
Strict-Transport-Security
max-age=31536000
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
http://u.to
Cache-Control
private, no-cache, no-store, must-revalidate, max-age=0
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
152
X-XSS-Protection
1; mode=block
Expires
Mon, 10-Feb-2020 07:55:07 GMT

Verdicts & Comments Add Verdict or Comment

2 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.

object| onformdata object| onpointerrawupdate

0 Cookies

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.

counter.yadro.ru
mc.yandex.ru
u.to
www.500classrooms.com
192.185.41.254
195.216.243.155
2a02:6b8::1:119
88.212.201.210
d9e83d9c9f5d22a4580b511d6677ab6299d7f13d2c13d71a8ab1475edc6c834c
e478fd80e9d310bdd0cc42f676d1427f01fdf493ac8124318b059c1df3eb121f