Submitted URL: http://bit.ly/2Ymtsn8
Effective URL: https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spri...
Submission: On January 08 via manual from US

Summary

This website contacted 1 IPs in 2 countries across 2 domains to perform 1 HTTP transactions. The main IP is 2a02:26f0:6c00:190::18a8, located in Ascension Island and belongs to AKAMAI-ASN1, US. The main domain is ocw.mit.edu.
TLS certificate: Issued by DigiCert SHA2 Secure Server CA on February 8th 2019. Valid for: a year.
This is the only time ocw.mit.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Downloads These files were downloaded by the website

Domain & IP information

IP Address AS Autonomous System
1 1 67.199.248.11 396982 (GOOGLE-PR...)
1 2a02:26f0:6c0... 20940 (AKAMAI-ASN1)
1 1
Apex Domain
Subdomains
Transfer
1 mit.edu
ocw.mit.edu
1 bit.ly
bit.ly
472 B
1 2
Domain Requested by
1 ocw.mit.edu
1 bit.ly 1 redirects
1 2

This site contains no links.

Subject Issuer Validity Valid
ocw.mit.edu
DigiCert SHA2 Secure Server CA
2019-02-08 -
2020-05-09
a year crt.sh

This page contains 1 frames:

Primary Page: https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/readings/MIT6_042JS15_textbook.pdf
Frame ID: 9413F86E32DC67B075C6A3AB18984511
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

Detected technologies

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

Page Statistics

1
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

1
IPs

2
Countries

0 kB
Transfer

0 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.


Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request MIT6_042JS15_textbook.pdf
ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/readings/
Redirect Chain
  • http://bit.ly/2Ymtsn8
  • https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/readings/MIT6_042JS15_textbook.pdf
0
0
Document
General
Full URL
https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/readings/MIT6_042JS15_textbook.pdf
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:6c00:190::18a8 , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS
Software
nginx/1.14.0 /
Resource Hash

Request headers

Host
ocw.mit.edu
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_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 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
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Server
nginx/1.14.0
Content-Type
application/pdf
Content-Length
6211656
Last-Modified
Sat, 04 Jan 2020 10:44:58 GMT
ETag
"5e106caa-5ec848"
Accept-Ranges
bytes
Date
Wed, 08 Jan 2020 19:39:56 GMT
Connection
keep-alive

Redirect headers

Server
nginx
Date
Wed, 08 Jan 2020 19:39:55 GMT
Content-Type
text/html; charset=utf-8
Content-Length
245
Cache-Control
private, max-age=90
Location
https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-spring-2015/readings/MIT6_042JS15_textbook.pdf
Set-Cookie
_bit=k08jDT-bca6ce5d4c7b683b4c-00O; Domain=bit.ly; Expires=Mon, 06 Jul 2020 19:39:55 GMT
Via
1.1 google

Verdicts & Comments Add Verdict or Comment

0 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.

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.

bit.ly
ocw.mit.edu
2a02:26f0:6c00:190::18a8
67.199.248.11