141.212.122.48 - urlscan.io

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 6 HTTP transactions. The main IP is 141.212.122.48, located in Ann Arbor, United States and belongs to UMICH-AS-5 - University of Michigan, US. The main domain is 141.212.122.48.

This is the only time 141.212.122.48 was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3	141.212.122.48 141.212.122.48	36375 (UMICH-AS-5) (UMICH-AS-5 - University of Michigan)
1	94.31.29.16 94.31.29.16	54104 (AS-STACKPATH) (AS-STACKPATH - netDNA)
2	34.237.247.51 34.237.247.51	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
6	3

3 141.212.122.48 (Ann Arbor, United States)

ASN36375 (UMICH-AS-5 - University of Michigan, US)
PTR: researchscan303.eecs.umich.edu

141.212.122.48	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 94.31.29.16 (United Kingdom)

ASN54104 (AS-STACKPATH - netDNA, US)
PTR: 94.31.29.16.IPYX-077437-ZYO.above.net

maxcdn.bootstrapcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.237.247.51 (Ashburn, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-34-237-247-51.compute-1.amazonaws.com

secure.gaug.es	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	gaug.es secure.gaug.es	4 KB
1	bootstrapcdn.com maxcdn.bootstrapcdn.com	23 KB
6	2

	Domain	Requested by
2	secure.gaug.es	141.212.122.48
1	maxcdn.bootstrapcdn.com	141.212.122.48
6	2

This site contains links to these domains. Also see Links.

Domain
www.engin.umich.edu
www.censys.io
scans.io
drownattack.com
zakird.com
weakdh.org
www.usenix.org
jhalderm.com
factorable.net
zmap.io

Subject Issuer	Validity	Valid

This page contains 1 frames:

Primary Page: http://141.212.122.48/
Frame ID: (F8528F787F5E716471277454D8997873)
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Ubuntu (Operating Systems) Expand

Overall confidence: 100%
Detected patterns

headers server /Ubuntu/i

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Gauges (Analytics) Expand

Overall confidence: 100%
Detected patterns

env /^_gauges$/i

Twitter Bootstrap () Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

6
Requests

0 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

50 kB
Transfer

143 kB
Size

6
Cookies

11 Outgoing links

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

URL: http://www.engin.umich.edu/

Search URL Search Domain Scan URL

URL: https://www.censys.io/
Title: Censys search engine

Search URL Search Domain Scan URL

URL: https://scans.io/
Title: publish

Search URL Search Domain Scan URL

URL: https://drownattack.com/drown-attack-paper.pdf
Title: DROWN: Breaking TLS using SSLv2

Search URL Search Domain Scan URL

URL: https://zakird.com/papers/sec16-vuln-notifications.pdf
Title: You’ve Got Vulnerability: Exploring Effective Vulnerability Notifications

Search URL Search Domain Scan URL

URL: https://zakird.com/papers/mail.pdf
Title: Neither Snow Nor Rain Nor MITM... An Empirical Analysis of Email Delivery Security

Search URL Search Domain Scan URL

URL: https://weakdh.org/imperfect-forward-secrecy-ccs15.pdf
Title: Forward Secrecy: How Diffie-Hellman Fails in Practice

Search URL Search Domain Scan URL

URL: https://www.usenix.org/system/files/conference/usenixsecurity14/sec14-paper-marczak.pdf
Title: When Governments Hack Opponents: A Look at Actors and Technology

Search URL Search Domain Scan URL

URL: https://jhalderm.com/pub/papers/heartbleed-imc14.pdf
Title: The Matter of Heartbleed

Search URL Search Domain Scan URL

URL: https://factorable.net/weakkeys12.extended.pdf
Title: Mining Your Ps and Qs: Detection of Widespread Weak Keys in Network Devices

Search URL Search Domain Scan URL

URL: https://zmap.io/paper.pdf
Title: ZMap: Fast Internet-wide Scanning and its Security Applications

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 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
141.212.122.48/ 5 KB
3 KB 276ms
138ms Document
text/html 141.212.122.48
University of Mic...

General

Check archive.org

Show headers Download Go to

Full URL: http://141.212.122.48/
Protocol: HTTP/1.1
Server: 141.212.122.48 Ann Arbor, United States, ASN36375 (UMICH-AS-5 - University of Michigan, US),
Reverse DNS: researchscan303.eecs.umich.edu
Software: nginx/1.10.3 (Ubuntu) /
Resource Hash: bf461c2957546507f334fbdd524ddf8b9f785585813e27fb340d5014f285d1c1

Request headers

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Connection: keep-alive
Accept-Encoding: gzip, deflate
Host: 141.212.122.48
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

Date: Tue, 30 Jan 2018 07:54:12 GMT
Content-Encoding: gzip
Last-Modified: Thu, 20 Apr 2017 16:14:37 GMT
Server: nginx/1.10.3 (Ubuntu)
ETag: W/"58f8de6d-12ee"
Transfer-Encoding: chunked
Content-Type: text/html
Connection: keep-alive

GET
H/1.1 200
OK bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/ 115 KB
23 KB 13ms
7ms Stylesheet
text/css 94.31.29.16
netDNA

General

Check archive.org

Show headers Download Go to

Full URL: http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css
Requested by: Host: 141.212.122.48
URL: http://141.212.122.48/
Protocol: HTTP/1.1
Server: 94.31.29.16 , United Kingdom, ASN54104 (AS-STACKPATH - netDNA, US),
Reverse DNS: 94.31.29.16.IPYX-077437-ZYO.above.net
Software: NetDNA-cache/2.2 /
Resource Hash: f04b517ba5d6a0510485689a3e42dac000f51640fd71b986804cba178eae42a5

Request headers

Referer: http://141.212.122.48/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

Date: Tue, 30 Jan 2018 07:54:12 GMT
Content-Encoding: gzip
Last-Modified: Mon, 16 Mar 2015 17:48:15 GMT
Server: NetDNA-cache/2.2
Connection: keep-alive
ETag: W/"eedf9ee80c2faa4e1b9ab9017cdfcb88"
Vary: Accept-Encoding
X-Cache: HIT
Content-Type: text/css
Access-Control-Allow-Origin: *
Cache-Control: max-age=31104000
Transfer-Encoding: chunked
X-Hello-Human: Say hello back! @getBootstrapCDN on Twitter
Expires: Fri, 25 Jan 2019 07:54:12 GMT

GET
H/1.1 200
OK local.css
141.212.122.48/ 120 B
365 B 138ms
137ms Stylesheet
text/css 141.212.122.48
University of Mic...

General

Check archive.org

Show headers Download Go to

Full URL: http://141.212.122.48/local.css
Requested by: Host: 141.212.122.48
URL: http://141.212.122.48/
Protocol: HTTP/1.1
Server: 141.212.122.48 Ann Arbor, United States, ASN36375 (UMICH-AS-5 - University of Michigan, US),
Reverse DNS: researchscan303.eecs.umich.edu
Software: nginx/1.10.3 (Ubuntu) /
Resource Hash: fddcf0e1f736c948746fd4f25e49b5b0da1beb8b00d998111f5be3a8da3e8191

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate
Host: 141.212.122.48
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Accept: text/css,*/*;q=0.1
Referer: http://141.212.122.48/
Connection: keep-alive
Cache-Control: no-cache
Referer: http://141.212.122.48/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

Date: Tue, 30 Jan 2018 07:54:12 GMT
Last-Modified: Sat, 16 Jul 2016 23:41:37 GMT
Server: nginx/1.10.3 (Ubuntu)
ETag: "578ac631-78"
Content-Type: text/css
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 120

GET
H/1.1 200
OK CoE-CSE-horiz.png
141.212.122.48/ 19 KB
20 KB 258ms
137ms Image
image/png 141.212.122.48
University of Mic...

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://141.212.122.48/CoE-CSE-horiz.png
Requested by: Host: 141.212.122.48
URL: http://141.212.122.48/
Protocol: HTTP/1.1
Server: 141.212.122.48 Ann Arbor, United States, ASN36375 (UMICH-AS-5 - University of Michigan, US),
Reverse DNS: researchscan303.eecs.umich.edu
Software: nginx/1.10.3 (Ubuntu) /
Resource Hash: c3d6c6e43efd9e31d150d9f5c74956575dd799d464ca6151147f4dd010fa55b7

Request headers

Pragma: no-cache
Accept-Encoding: gzip, deflate
Host: 141.212.122.48
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Accept: image/webp,image/apng,image/*,*/*;q=0.8
Referer: http://141.212.122.48/
Connection: keep-alive
Cache-Control: no-cache
Referer: http://141.212.122.48/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

Date: Tue, 30 Jan 2018 07:54:12 GMT
Last-Modified: Sat, 16 Jul 2016 23:41:36 GMT
Server: nginx/1.10.3 (Ubuntu)
ETag: "578ac630-4d71"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 19825

GET
H/1.1 200
OK track.js Show response
secure.gaug.es/ 4 KB
4 KB 274ms
104ms Script
application/javascript 34.237.247.51
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: http://secure.gaug.es/track.js
Requested by: Host: 141.212.122.48
URL: http://141.212.122.48/
Protocol: HTTP/1.1
Server: 34.237.247.51 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-237-247-51.compute-1.amazonaws.com
Software: nginx/1.10.3 (Ubuntu) /
Resource Hash: 692846fdf405c8f7f4f787fc83da54d0304891d482eddf5dde1386f4bf7a5fde

Request headers

Referer: http://141.212.122.48/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

Date: Tue, 30 Jan 2018 07:54:12 GMT
Last-Modified: Thu, 16 Nov 2017 22:20:52 GMT
Server: nginx/1.10.3 (Ubuntu)
ETag: "5a0e0f44-f0e"
Content-Type: application/javascript
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 3854

GET
H/1.1 200
OK track.gif
secure.gaug.es/ 35 B
389 B 112ms
112ms Image
image/gif 34.237.247.51
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

http://secure.gaug.es/track.gif?h[site_id]=4fd7aae6f5a1f54323000002&h[resource]=http%3A%2F%2F141.212.122.48%2F&h[referrer]=&h[title]=University%20of%20Michigan%20Internet-Wide%20Scanning%20Research&h[user_agent]=Mozilla%2F5.0%20(Macintosh%3B%20Intel%20Mac%20OS%20X%2010_12_6)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F63.0.3239.84%20Safari%2F537.36&h[unique]=1&h[unique_hour]=1&h[unique_day]=1&h[unique_month]=1&h[unique_year]=1&h[screenx]=1600&h[browserx]=1600&h[browsery]=1200&timestamp=1517298852545

Requested by

Host: 141.212.122.48
URL: http://141.212.122.48/

Protocol

HTTP/1.1

Server

34.237.247.51 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),

Reverse DNS

ec2-34-237-247-51.compute-1.amazonaws.com

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: http://141.212.122.48/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 30 Jan 2018 07:54:12 GMT
X-Content-Type-Options: nosniff
Last-Modified: Tue, 30 Jan 2018 07:54:12 GMT
Server: nginx/1.10.3 (Ubuntu)
Content-Type: image/gif
Cache-Control: no-store, no-cache, must-revalidate, private
Connection: keep-alive
Content-Length: 35
Expires: Sat, 25 Nov 2000 05:00:00 GMT

Verdicts & Comments Add Verdict or Comment

1 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| _gauges

6 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
141.212.122.48/	1970-01-22 05:04:18	Name: _gauges_unique Value: 1
141.212.122.48/	1970-01-18 22:13:54	Name: _gauges_unique_year Value: 1
141.212.122.48/	1970-01-18 14:12:57	Name: _gauges_unique_month Value: 1
141.212.122.48/	1970-01-18 13:29:45	Name: _gauges_unique_day Value: 1
141.212.122.48/	1970-01-18 13:28:22	Name: _gauges_unique_hour Value: 1
141.212.122.48/	1970-01-18 13:28:18	Name: _gauges_cookie Value: 1

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.

maxcdn.bootstrapcdn.com
secure.gaug.es
141.212.122.48
34.237.247.51
94.31.29.16
692846fdf405c8f7f4f787fc83da54d0304891d482eddf5dde1386f4bf7a5fde
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
bf461c2957546507f334fbdd524ddf8b9f785585813e27fb340d5014f285d1c1
c3d6c6e43efd9e31d150d9f5c74956575dd799d464ca6151147f4dd010fa55b7
f04b517ba5d6a0510485689a3e42dac000f51640fd71b986804cba178eae42a5
fddcf0e1f736c948746fd4f25e49b5b0da1beb8b00d998111f5be3a8da3e8191

141.212.122.48 Open in urlscan Pro 141.212.122.48 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

6 Requests

0 %HTTPS

0 %IPv6

2 Domains

2 Subdomains

3 IPs

2 Countries

50 kBTransfer

143 kBSize

6 Cookies

11 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

6 Cookies

Indicators

141.212.122.48 Open in urlscan Pro
141.212.122.48 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

0 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

50 kB
Transfer

143 kB
Size

6
Cookies

6 HTTP transactions
0 data transactions