www.transtutors.com Open in urlscan Pro
52.168.18.93 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2...
Effective URL:
https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2...
Submission: On February 13 via manual (February 13th 2018, 4:20:53 pm UTC) from US

Summary HTTP 56 Redirects Links 3 Behaviour Indicators

Summary

This website contacted 15 IPs in 4 countries across 12 domains to perform 56 HTTP transactions. The main IP is 52.168.18.93, located in Boydton, United States and belongs to MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US. The main domain is www.transtutors.com.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on December 11th 2017. Valid for: 2 years.

This is the only time www.transtutors.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
6	52.168.18.93 52.168.18.93	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation)
17	152.195.133.253 152.195.133.253	15133 (EDGECAST) (EDGECAST - MCI Communications Services)
6	104.19.193.102 104.19.193.102	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2	172.217.23.162 172.217.23.162	15169 (GOOGLE) (GOOGLE - Google LLC)
1 4	74.125.133.155 74.125.133.155	15169 (GOOGLE) (GOOGLE - Google LLC)
1 2	216.58.207.68 216.58.207.68	15169 (GOOGLE) (GOOGLE - Google LLC)
2	172.217.16.163 172.217.16.163	15169 (GOOGLE) (GOOGLE - Google LLC)
2	216.58.206.3 216.58.206.3	15169 (GOOGLE) (GOOGLE - Google LLC)
5	172.217.22.65 172.217.22.65	15169 (GOOGLE) (GOOGLE - Google LLC)
1	216.58.214.66 216.58.214.66	15169 (GOOGLE) (GOOGLE - Google LLC)
1	52.85.177.192 52.85.177.192	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
3	92.123.92.132 92.123.92.132	16625 (AKAMAI-AS) (AKAMAI-AS - Akamai Technologies)
2	31.13.92.14 31.13.92.14	32934 (FACEBOOK) (FACEBOOK - Facebook)
1	157.240.20.35 157.240.20.35	32934 (FACEBOOK) (FACEBOOK - Facebook)
4	23.45.99.4 23.45.99.4	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
56	15

6 52.168.18.93 (Boydton, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)

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

17 152.195.133.253 (Ashburn, United States)

ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US)

files.transtutors.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 104.19.193.102 (San Francisco, United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.217.23.162 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra15s22-in-f162.1e100.net

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

4 74.125.133.155 (Mountain View, United States) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)
PTR: wo-in-f155.1e100.net

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 216.58.207.68 (Mountain View, United States) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra16s25-in-f4.1e100.net

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

2 172.217.16.163 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra15s11-in-f163.1e100.net

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 216.58.206.3 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra16s20-in-f3.1e100.net

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 172.217.22.65 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra15s17-in-f65.1e100.net

themes.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 216.58.214.66 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra15s10-in-f66.1e100.net

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.85.177.192 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-52-85-177-192.fra6.r.cloudfront.net

d3qxef4rp70elm.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 92.123.92.132 (European Union)

ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US)
PTR: a92-123-92-132.deploy.akamaitechnologies.com

cdn.livechatinc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 31.13.92.14 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)
PTR: xx-fbcdn-shv-01-frt3.fbcdn.net

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 157.240.20.35 (Menlo Park, United States)

ASN32934 (FACEBOOK - Facebook, Inc., US)
PTR: edge-star-mini-shv-02-frt3.facebook.com

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

4 23.45.99.4 (Amsterdam, Netherlands)

ASN20940 (AKAMAI-ASN1, US)
PTR: a23-45-99-4.deploy.static.akamaitechnologies.com

secure.livechatinc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
23	transtutors.com www.transtutors.com files.transtutors.com	552 KB
7	livechatinc.com cdn.livechatinc.com secure.livechatinc.com	104 KB
6	cloudflare.com cdnjs.cloudflare.com	179 KB
5	googleusercontent.com themes.googleusercontent.com	126 KB
5	doubleclick.net 1 redirects stats.g.doubleclick.net googleads.g.doubleclick.net	35 KB
2	facebook.net connect.facebook.net	28 KB
2	gstatic.com fonts.gstatic.com	62 KB
2	google.de www.google.de	216 B
2	google.com 1 redirects www.google.com	309 B
2	googleadservices.com www.googleadservices.com	13 KB
1	facebook.com www.facebook.com	290 B
1	cloudfront.net d3qxef4rp70elm.cloudfront.net	6 KB
56	12

	Domain	Requested by
17	files.transtutors.com	www.transtutors.com files.transtutors.com
6	cdnjs.cloudflare.com	www.transtutors.com cdnjs.cloudflare.com
6	www.transtutors.com	www.transtutors.com
5	themes.googleusercontent.com	www.transtutors.com cdn.livechatinc.com
4	secure.livechatinc.com	cdn.livechatinc.com www.transtutors.com
4	stats.g.doubleclick.net	1 redirects www.transtutors.com
3	cdn.livechatinc.com	www.transtutors.com cdn.livechatinc.com
2	connect.facebook.net	www.transtutors.com connect.facebook.net
2	fonts.gstatic.com	www.transtutors.com
2	www.google.de	www.transtutors.com
2	www.google.com	1 redirects www.transtutors.com
2	www.googleadservices.com	www.transtutors.com
1	www.facebook.com	www.transtutors.com
1	d3qxef4rp70elm.cloudfront.net	www.transtutors.com
1	googleads.g.doubleclick.net	www.googleadservices.com
56	15

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

Domain
plus.google.com
twitter.com
www.facebook.com

Subject Issuer	Validity	Valid
www.transtutors.com Go Daddy Secure Certificate Authority - G2	`2017-12-11` - `2019-12-11`	2 years	crt.sh
sa103gl.wpc.edgecastcdn.net DigiCert SHA2 Secure Server CA	`2018-02-08` - `2020-12-10`	3 years	crt.sh

This page contains 2 frames:

Primary Page: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
Frame ID: (38DB9B910458E42D7D94EA18950E3474)
Requests: 54 HTTP requests in this frame

Frame: https://cdn.livechatinc.com/fonts/modern/livechat-modern_7cf45543dc.ttf?ekgvz6
Frame ID: (FA4ECA342B9F6939F020BCA3CB70B2E)
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-i... Page URL
https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-i... Page URL

Page Statistics

56
Requests

41 %
HTTPS

0 %
IPv6

12
Domains

15
Subdomains

15
IPs

4
Countries

1107 kB
Transfer

2956 kB
Size

15
Cookies

3 Outgoing links

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

URL: https://plus.google.com/+Transtutors
Title:

Search URL Search Domain Scan URL

URL: https://twitter.com/Transtutors
Title:

Search URL Search Domain Scan URL

URL: https://www.facebook.com/transtutors
Title:

Search URL Search Domain Scan URL

Page URL History

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

https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm Page URL
https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 14

https://stats.g.doubleclick.net/r/__utm.gif?utmwv=5.7.1dc&utms=1&utmn=1363427071&utmhn=www.transtutors.com&utme=8(QP-Comment)9(7565-16274-17318-1-dom_20-b_0-default_null)&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=(Solved)%20-%20Let%20X%20have%20the%20negative%20binomial%20distribution%20with%20pmf%20Where...%20(1%20Answer)%20%7C%20Transtutors&utmhid=1443475971&utmr=-&utmp=%2Fquestions%2Flet-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm&utmht=1518538841588&utmac=UA-2121288-1&utmcc=__utma%3D267046603.1481995627.1518538842.1518538842.1518538842.1%3B%2B__utmz%3D267046603.1518538842.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=692691975&utmredir=3&utmu=qQAAAAAAAAAAAAAAAAAAAAAE~ HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2121288-1&cid=1481995627.1518538842&jid=692691975&_v=5.7.1dc&z=1363427071 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2121288-1&cid=1481995627.1518538842&jid=692691975&_v=5.7.1dc&z=1363427071&slf_rd=1&random=884250616

56 HTTP transactions
0 data transactions

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

GET
H2 200 let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm Show response
www.transtutors.com/questions/ 108 KB
19 KB 714ms
529ms Document
text/html 52.168.18.93
Microsoft Corpora...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.168.18.93 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 770f250a9343cb9e4313fdce991d54a41e4f8afd23e421bc193cab49a288ed34

Request headers

:path: /questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
accept-encoding: gzip, deflate
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
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
:authority: www.transtutors.com
:scheme: https
:method: GET
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, 13 Feb 2018 16:20:40 GMT
content-encoding: gzip
etag: ""
server: Microsoft-IIS/10.0
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: text/html; charset=utf-8
status: 200
cache-control: private
set-cookie: ASP.NET_SessionId=ybbr3sgiawbdpnnqnyzkywbs; path=/; HttpOnly
content-length: 19402

GET
H2 200 stylesheet_question.min.css
files.transtutors.com/resources/css/min/ 72 KB
15 KB 6ms
6ms Stylesheet
text/css 152.195.133.253
MCI Communication...

General

Check archive.org

Show headers Download Go to

Full URL: https://files.transtutors.com/resources/css/min/stylesheet_question.min.css?_=7.55
Requested by: Host: www.transtutors.com
URL: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 152.195.133.253 Ashburn, United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECAcc (frb/6783) /
Resource Hash: 54795cf94d53b9a4a3436977f044e140dbf676c5400fad749b940ad8c67f2f3a

Request headers

:path: /resources/css/min/stylesheet_question.min.css?_=7.55
pragma: no-cache
accept-encoding: gzip, deflate
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
cache-control: no-cache
:authority: files.transtutors.com
referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
:scheme: https
:method: GET
Referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
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

x-ms-blob-type: BlockBlob
date: Tue, 13 Feb 2018 16:20:41 GMT
content-encoding: gzip
content-md5: ufwruPCbnNhAHKOKIsDcdw==
x-ms-meta-cbmodifiedtime: Thu, 01 Feb 2018 13:38:15 GMT
x-cache: HIT
status: 200
content-length: 14693
x-ms-lease-state: available
x-ms-lease-status: unlocked
last-modified: Thu, 01 Feb 2018 13:39:36 GMT
server: ECAcc (frb/6783)
etag: "0x8D569793C01F737+gzip"
vary: Accept-Encoding
content-type: text/css
x-ms-request-id: f7132685-001e-0115-4fdc-9f27b6000000
cache-control: max-age=2592000
x-ms-version: 2014-02-14
expires: Thu, 15 Mar 2018 16:20:41 GMT

GET
H2 200 tt.questions.min.js
files.transtutors.com/resources/js/min/ 543 KB
158 KB 7ms
6ms Script
application/javascript 152.195.133.253
MCI Communication...

General

Check archive.org

Show headers Download Go to

Full URL: https://files.transtutors.com/resources/js/min/tt.questions.min.js?_=7.55
Requested by: Host: www.transtutors.com
URL: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 152.195.133.253 Ashburn, United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECAcc (frb/67F4) /
Resource Hash

Request headers

:path: /resources/js/min/tt.questions.min.js?_=7.55
pragma: no-cache
accept-encoding: gzip, deflate
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: */*
cache-control: no-cache
:authority: files.transtutors.com
referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
:scheme: https
:method: GET
Referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
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

x-ms-blob-type: BlockBlob
date: Tue, 13 Feb 2018 16:20:41 GMT
content-encoding: gzip
content-md5: pF1G931C5iE5bXk+dwl/5g==
x-cache: HIT
status: 200
content-length: 161375
x-ms-lease-state: available
x-ms-lease-status: unlocked
last-modified: Tue, 12 Dec 2017 09:28:04 GMT
server: ECAcc (frb/67F4)
etag: "0x8D54142A5B67E74+gzip"
vary: Accept-Encoding
content-type: application/javascript
x-ms-request-id: a5e8e736-001e-0112-58ca-9fd133000000
cache-control: max-age=2592000
x-ms-version: 2014-02-14
expires: Thu, 15 Mar 2018 16:20:41 GMT

GET
S 200 MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/ 62 KB
19 KB 10ms
10ms Script
application/javascript 104.19.193.102
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML

Requested by

Host: www.transtutors.com
URL: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm

Protocol

SPDY

Server

104.19.193.102 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
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, 13 Feb 2018 16:20:41 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 25 Apr 2017 14:33:19 GMT
server: cloudflare
status: 200
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
strict-transport-security: max-age=15780000; includeSubDomains
cf-ray: 3ec91dcf78bd2666-FRA
expires: Sun, 03 Feb 2019 16:20:41 GMT

GET
H2 200 WebResource.axd
www.transtutors.com/ 23 KB
6 KB 95ms
94ms Script
application/x-javascript 52.168.18.93
Microsoft Corpora...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.transtutors.com/WebResource.axd?d=PCHi8aFqlcHNKGgtWLN4A8Mrm-2WALI3-uJdZV6MiNszoGYy6YLu2uOjs5ZtzkLRJckvR6y6vALmHATDkiG2CARa08A1&t=636403478294818574
Requested by: Host: www.transtutors.com
URL: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.168.18.93 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash

Request headers

:path: /WebResource.axd?d=PCHi8aFqlcHNKGgtWLN4A8Mrm-2WALI3-uJdZV6MiNszoGYy6YLu2uOjs5ZtzkLRJckvR6y6vALmHATDkiG2CARa08A1&t=636403478294818574
pragma: no-cache
cookie: ASP.NET_SessionId=ybbr3sgiawbdpnnqnyzkywbs
accept-encoding: gzip, deflate
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: */*
cache-control: no-cache
:authority: www.transtutors.com
referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
:scheme: https
:method: GET
Referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
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, 13 Feb 2018 16:20:40 GMT
content-encoding: gzip
etag: ""
last-modified: Thu, 07 Sep 2017 02:23:49 GMT
server: Microsoft-IIS/10.0
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: application/x-javascript
status: 200
cache-control: public
content-length: 6007
expires: Wed, 13 Feb 2019 03:48:19 GMT

GET
S 200 conversion.js
www.googleadservices.com/pagead/ 18 KB
7 KB 44ms
44ms Script
text/javascript 172.217.23.162
Google LLC

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themes.googleusercontent.com/static/fonts/lato/v6/ Frame (FA4 49 KB
41 KB 6ms
6ms Font
font/woff 172.217.22.65
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://themes.googleusercontent.com/static/fonts/lato/v6/9k-RPmcnxYEPm8CNFsH2gg.woff

Requested by

Host: cdn.livechatinc.com
URL: https://cdn.livechatinc.com/tracking.js

Protocol

SPDY

Server

172.217.22.65 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

fra15s17-in-f65.1e100.net

Software

sffe /

Resource Hash

c56d3ae16344120475d9ea84cf1814c94390896586be0e2c19447cc98e4a66f0

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

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
Referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
Origin: https://www.transtutors.com

Response headers

date: Mon, 12 Feb 2018 13:45:11 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 95731
status: 200
alt-svc: hq=":443"; ma=2592000; quic=51303431; quic=51303339; quic=51303338; quic=51303337; quic=51303335,quic=":443"; ma=2592000; v="41,39,38,37,35"
content-length: 42359
x-xss-protection: 1; mode=block
last-modified: Thu, 21 Apr 2016 03:17:22 GMT
server: sffe
vary: Accept-Encoding
content-type: font/woff
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Tue, 12 Feb 2019 13:45:11 GMT

GET
H/1.1 200
OK chat_widget_init
secure.livechatinc.com/licence/1096614/v2/metrics/ 0
244 B 136ms
135ms Image
text/plain 23.45.99.4
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://secure.livechatinc.com/licence/1096614/v2/metrics/chat_widget_init?data=%7B%22script_load_duration_ms%22%3A199%2C%22license_number%22%3A1096614%2C%22lc_version%22%3A%222%22%2C%22chat_widget_type%22%3A%22embedded%22%2C%22timezone_offset%22%3A%220%22%2C%22region%22%3A%22dal%22%2C%22script_version%22%3A%2220180213145235%22%2C%22navigation_load_duration_ms%22%3A923%7D
Requested by: Host: www.transtutors.com
URL: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
Protocol: HTTP/1.1
Server: 23.45.99.4 Amsterdam, Netherlands, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS: a23-45-99-4.deploy.static.akamaitechnologies.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
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, 13 Feb 2018 16:20:42 GMT
Cache-Control: max-age=0, no-cache, no-store
Expires: Tue, 13 Feb 2018 16:20:42 GMT
Connection: keep-alive
Content-Length: 0
Content-Type: text/plain; charset=utf-8

GET
H/1.1 200
OK /
cdn.livechatinc.com/cloud/ 28 KB
28 KB 6ms
6ms Image
image/png 92.123.92.132
Akamai Technologies

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.livechatinc.com/cloud/?uri=http://livechat.s3.amazonaws.com/default/eyeCatchers/new030.png
Requested by: Host: www.transtutors.com
URL: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
Protocol: HTTP/1.1
Server: 92.123.92.132 , European Union, ASN16625 (AKAMAI-AS - Akamai Technologies, Inc., US),
Reverse DNS: a92-123-92-132.deploy.akamaitechnologies.com
Software: Apache /
Resource Hash: 2dd70fee0cbed35380fc63f5d71bf1bf65c5292ba0704b59adda077cc389f37b

Request headers

Referer: https://www.transtutors.com/questions/let-x-have-the-negative-binomial-distribution-with-pmf-where-0-0-is-an-integer-a-cal-2237381.htm
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

x-amz-version-id: 7xF3drX1mfhAgi3tHPM.zu_x2.x.pBjr
Last-Modified: Fri, 21 Jul 2017 12:20:36 GMT
Server: Apache
x-amz-request-id: 897AE07E5CD34BC3
ETag: "f865472ddf8a2073ae0d89109e7a36fa"
Content-Type: image/png
Cache-Control: public, max-age=48113856
Date: Tue, 13 Feb 2018 16:20:42 GMT
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 28478
x-amz-id-2: iOiWuoNxbIfLZnvS+t/0uK/OIjR55JVI0I2/DMch4rcIm1S7Ocwyg40xv0qA6ANnVn7HIuhh7uI=
Expires: Sat, 24 Aug 2019 13:18:18 GMT

Verdicts & Comments Add Verdict or Comment

178 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.

15 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
.livechatinc.com/licence/1096614	1969-12-31 23:59:59	Name: __lc_vv Value: 2
.livechatinc.com/licence/1096614	1969-12-31 23:59:59	Name: recent_window Value: 65531089
.livechatinc.com/licence/1096614	1970-01-19 16:48:58	Name: __livechat Value: lc_all_invitation%3D0%26lc_auto_invites_shown%3D%26lc_chat_number%3D0%26lc_client_version%3D%26lc_goals_achieved%3D%26lc_integration_params%3D%26lc_lang%3Den%26lc_last_chat_start_time%3D0%26lc_last_conference_id%3D%26lc_last_operator_id%3D%26lc_last_operator_key%3D%26lc_last_operator_key_per_skill%3D%26lc_last_operator_per_skill%3D%26lc_last_visit%3D1518538842%26lc_nick%3D%26lc_ok_invitation%3D0%26lc_page_view%3D0%26lc_session%3DS1518538842.690b5eb887%26lc_visit_number%3D1
www.transtutors.com/	1970-01-18 13:50:25	Name: TT_ClientTimeZoneOffset Value: 0
.transtutors.com/	1969-12-31 23:59:59	Name: lc_window_state Value: minimized
.transtutors.com/	1969-12-31 23:59:59	Name: __utmc Value: 267046603
.transtutors.com/	1970-01-18 13:49:00	Name: __utmb Value: 267046603.2.10.1518538842
.transtutors.com/	1970-01-18 18:11:46	Name: __utmz Value: 267046603.1518538842.1.1.utmcsr=(direct)\|utmccn=(direct)\|utmcmd=(none)
www.transtutors.com/	1969-12-31 23:59:59	Name: __vero_visit Value: true
.livechatinc.com/licence/1096614	1969-12-31 23:59:59	Name: 3rdparty Value: allow
www.transtutors.com/	1969-12-31 23:59:59	Name: __veroc4 Value: %5B%5D
.transtutors.com/	1970-01-19 13:48:58	Name: __lc.visitor_id.1096614 Value: S1518538842.690b5eb887
.transtutors.com/	1970-01-18 13:48:59	Name: __utmt Value: 1
.transtutors.com/	1970-01-19 07:20:10	Name: __utma Value: 267046603.1481995627.1518538842.1518538842.1518538842.1
www.transtutors.com/	1969-12-31 23:59:59	Name: ASP.NET_SessionId Value: ybbr3sgiawbdpnnqnyzkywbs

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.

cdn.livechatinc.com
cdnjs.cloudflare.com
connect.facebook.net
d3qxef4rp70elm.cloudfront.net
files.transtutors.com
fonts.gstatic.com
googleads.g.doubleclick.net
secure.livechatinc.com
stats.g.doubleclick.net
themes.googleusercontent.com
www.facebook.com
www.google.com
www.google.de
www.googleadservices.com
www.transtutors.com
104.19.193.102
152.195.133.253
157.240.20.35
172.217.16.163
172.217.22.65
172.217.23.162
216.58.206.3
216.58.207.68
216.58.214.66
23.45.99.4
31.13.92.14
52.168.18.93
52.85.177.192
74.125.133.155
92.123.92.132
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
12166b6474fdfc286f45dd8da3b75c595162a98bfd634542099491ac941cb2ed
2a354649f57a81405daccfd6b5785da5f73ba638f2db591992cb7b739dac3135
2dd70fee0cbed35380fc63f5d71bf1bf65c5292ba0704b59adda077cc389f37b
30327c920c72e3cab86e29eb8eae845f3519417413a1dc81f42eb7077cdd517a
3636e8810aa8b16828af450174251147977372f0201e77d464c719f110b0924f
3e49a15f13ca2d0ca23dd45f86b789ea3835327e54b9a5a5537dc175a2a0f91b
3e6d079eea043aa38cccfec91d99c47d3e29624727efcc91f2d4dd90bf66f01e
40732e9dcfa704cf615e4691bb07aecfd1cc5e063220a46e4a7ff6560c77f5db
41784671a5cc2557e5b7e2cc2de367aaf816689522a5d50db3c5f64d35773c59
43ae0770bac13aae2d564b9258f355612dab07b795bd2e88bfa76900aea2a012
48344fd55558bbeb600062a175d052979f9ece87c7299788f8ecf16a46c87bf6
54795cf94d53b9a4a3436977f044e140dbf676c5400fad749b940ad8c67f2f3a
54ca350cfd3305f78e90b484408f51fe69525c231eca09295b576d6661a45d3f
5df2e53f0fb2bcd2127d868006f864b192f2ad9758017a1bc3202bfcc97059f5
5f5c93b2c926b612fe1ec12aa94b2d46015f5d8880f888c1d58be0e115efacca
770f250a9343cb9e4313fdce991d54a41e4f8afd23e421bc193cab49a288ed34
7a30682f3b7333d9d83ed2928d4104e1c0fd2b236c35f712f478d36440743a5c
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
83c8be136ad080fdb082452a3b7535334dd08b8ae59d5b5786a44b5424fdb6eb
83e9e94950ed8ae243cd6fe3dc4926730af664340a0688c9d314e882399fb5fc
8cddf6407e6ac0c3f712e7d556032eaca990881d50a78bcf7f176b838e6f5fad
8df260b35bb9f49c0d937fcbf0ec13fb661b0d281528aec977aee6a8c3f83688
93f046a88d184c0e0800b689d567c7cbbdd8913bf5898313c89b1e5cfd0bf93a
98786c449e5a4b389780e3f5363ec29ba2d67e3b0399a73a2a944a9b0a6261ae
a07caf45847bc2832503b30badc7011d066ddcf5aa0867c005a37b34c763f531
a1eadaa42f6944a24865bc0212efa0d5b8481398ee04a7fc6b42219063e8c75f
a6a5d7cbfec632fa7463ebca7babf4b1971b785cd1a26b596d58b8a831001136
b9876c49ea883cf289637c99b4f29fa51e66c517b31a48fde22ad18e65f2ebc2
c272441459025edf86bc270691414a1c2f8d870e8207ce48b941627ce122fd1e
c56d3ae16344120475d9ea84cf1814c94390896586be0e2c19447cc98e4a66f0
c7ba7a0819ccc4cf7a0350216a5b2a320d5065395775fa467b1bdcb463d9decf
dd11cc1c9a5576be1a961247aff5f392d5641e1b183053fb684f379293c0f7ad
e2787ce1ef23316d78fc28fd2b0bf3bd62259110ca08a9f57c2615d6d7ac4d5d
e32d8fc0b6f14eee8c11ec4a7611a9677410a2ab38b6596593f4c4f3d242a78c
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e83c0f6faf72f8dc6d60141c4fd6785d871cede7589719f368136d42b6f7c421
ea2177c9c1df921fac39825814e313be330bc3996ea93ad93f7ac2aefe3b5d0d
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
fbf5a2df1e1aeefea9f3b91903b8cf0d2bd6d430f5a9c662410b96926e6182c1

www.transtutors.com Open in urlscan Pro 52.168.18.93 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Page Statistics

56 Requests

41 %HTTPS

0 %IPv6

12 Domains

15 Subdomains

15 IPs

4 Countries

1107 kBTransfer

2956 kBSize

15 Cookies

3 Outgoing links

Page URL History

Redirected requests

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

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www.transtutors.com Open in urlscan Pro
52.168.18.93 Public Scan

Screenshot
Live screenshot

Full Image

56
Requests

41 %
HTTPS

0 %
IPv6

12
Domains

15
Subdomains

15
IPs

4
Countries

1107 kB
Transfer

2956 kB
Size

15
Cookies

56 HTTP transactions
0 data transactions