go.c4ads.org - urlscan.io

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 3 HTTP transactions. The main IP is 52.21.178.134, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is go.c4ads.org.
TLS certificate: Issued by R3 on August 6th 2021. Valid for: 3 months.

This is the only time go.c4ads.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	52.21.178.134 52.21.178.134	14618 (AMAZON-AES) (AMAZON-AES)
1	2606:4700::68... 2606:4700::6812:bcf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 1	52.202.69.186 52.202.69.186	14618 (AMAZON-AES) (AMAZON-AES)
1	2600:9000:21c... 2600:9000:21c7:3e00:d:7e9b:1200:93a1	16509 (AMAZON-02) (AMAZON-02)
3	3

1 52.21.178.134 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: pi0-lba1-2-ue1.aws.pardot.com

go.c4ads.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6812:bcf (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 52.202.69.186 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: pi0-lba1-1-ue1.aws.pardot.com

go.pardot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:21c7:3e00:d:7e9b:1200:93a1 (United States)

ASN16509 (AMAZON-02, US)

storage.pardot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	pardot.com 1 redirects go.pardot.com storage.pardot.com	48 KB
1	bootstrapcdn.com stackpath.bootstrapcdn.com	22 KB
1	c4ads.org go.c4ads.org	2 KB
3	3

	Domain	Requested by
1	storage.pardot.com	go.c4ads.org
1	go.pardot.com	1 redirects
1	stackpath.bootstrapcdn.com	go.c4ads.org
1	go.c4ads.org
3	4

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

Domain
c4ads.org

Subject Issuer	Validity	Valid
go.c4ads.org R3	`2021-08-06` - `2021-11-04`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2021-03-01` - `2022-02-28`	a year	crt.sh
storage.pardot.com DigiCert SHA2 Secure Server CA	`2020-12-09` - `2021-12-08`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://go.c4ads.org/listUnsubscribeHeader/u/833983/8c462b51efd6f7541cc4da9c8d16f8e7d3068f99906bc1eed32db5af234309b7/324703500
Frame ID: 3C7AEB3037C5733D2B1CD926C1385EDA
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css

Page Statistics

3
Requests

100 %
HTTPS

50 %
IPv6

3
Domains

4
Subdomains

3
IPs

1
Countries

72 kB
Transfer

188 kB
Size

0
Cookies

3 Outgoing links

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

URL: https://c4ads.org/about-us
Title: About Us

Search URL Search Domain Scan URL

URL: https://c4ads.org/current-projects
Title: What We Do

Search URL Search Domain Scan URL

URL: https://c4ads.org/contact-us
Title: Contact Us

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 1

https://go.pardot.com/l/833983/2020-05-27/27fyc/833983/17304/C4ADS_Logotype_tagline_FINAL_Black.png HTTP 302
https://storage.pardot.com/833983/17304/C4ADS_Logotype_tagline_FINAL_Black.png

3 HTTP transactions
0 data transactions

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

GET
H/1.0 200
OK Primary Request Cookie set 324703500 Show response
go.c4ads.org/listUnsubscribeHeader/u/833983/8c462b51efd6f7541cc4da9c8d16f8e7d3068f99906bc1eed32db5af234309b7/ 3 KB
2 KB 901ms
151ms Document
text/html 52.21.178.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://go.c4ads.org/listUnsubscribeHeader/u/833983/8c462b51efd6f7541cc4da9c8d16f8e7d3068f99906bc1eed32db5af234309b7/324703500
Protocol: HTTP/1.0
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.21.178.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: pi0-lba1-2-ue1.aws.pardot.com
Software: PardotServer /
Resource Hash: 19e4b4aa201aa373fe41335b976cd3faff8f284b032c93da2b2e7ec307bcb123

Request headers

Host: go.c4ads.org
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Accept-Language: de-DE,de;q=0.9
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
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

Date: Fri, 10 Sep 2021 07:33:27 GMT
Set-Cookie: pardot=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
X-Pardot-Rsp: 16/97/128
X-Robots-Tag: nofollow, noindex
Referrer-Policy: no-referrer
P3p: CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml"
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 1460
Content-Type: text/html; charset=utf-8
X-Pardot-Route: cb482e8713caadba289bc279c1db8a1d
Server: PardotServer
X-Pardot-LB: 7044ba9c794aba658bc1be2f8b8ad85c
Connection: keep-alive

GET
H2 200 bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/ 138 KB
22 KB 59ms
33ms Stylesheet
text/css 2606:4700::6812:bcf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css

Requested by

Host: go.c4ads.org
URL: https://go.c4ads.org/listUnsubscribeHeader/u/833983/8c462b51efd6f7541cc4da9c8d16f8e7d3068f99906bc1eed32db5af234309b7/324703500

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

31df1e69ea3aece8a8bae5c08bcb7f5e977cb76f886897b301355359b66a48ec

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer
Origin: https://go.c4ads.org
Accept-Language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

date: Fri, 10 Sep 2021 07:33:27 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: MISS
cdn-edgestorageid: 752, 617, 617
access-control-allow-origin: *
cdn-cachedat: 2021-07-24 04:27:41
cdn-pullzone: 252412
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
timing-allow-origin: *
last-modified: Mon, 25 Jan 2021 22:04:05 GMT
server: cloudflare
cdn-requestpullcode: 200
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: text/css; charset=utf-8
cdn-cache: HIT
vary: Accept-Encoding
cache-control: public, max-age=31919000
cdn-uid: b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid: 77f9f0f790825a9bf01bbbfe2f154f99
cf-ray: 68c6f7dda9cfd6f9-FRA
cdn-requestcountrycode: DE
cdn-status: 200
cdn-requestpullsuccess: True

GET
H2

200

C4ADS_Logotype_tagline_FINAL_Black.png
storage.pardot.com/833983/17304/
Redirect Chain

https://go.pardot.com/l/833983/2020-05-27/27fyc/833983/17304/C4ADS_Logotype_tagline_FINAL_Black.png
https://storage.pardot.com/833983/17304/C4ADS_Logotype_tagline_FINAL_Black.png

47 KB
48 KB

487ms
442ms

Image
image/png

2600:9000:21c7:3e00:d:7e9b:1200:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://storage.pardot.com/833983/17304/C4ADS_Logotype_tagline_FINAL_Black.png
Requested by: Host: go.c4ads.org
URL: https://go.c4ads.org/listUnsubscribeHeader/u/833983/8c462b51efd6f7541cc4da9c8d16f8e7d3068f99906bc1eed32db5af234309b7/324703500
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21c7:3e00:d:7e9b:1200:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d9850badec5d61de33c790748fbb2e45aa5e2c33c7e8208d377d9823289026ed

Request headers

Accept-Language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

date: Fri, 10 Sep 2021 07:33:29 GMT
via: 1.1 df4167ab0949b4d2c15466bdfdc05f95.cloudfront.net (CloudFront)
last-modified: Wed, 27 May 2020 14:46:51 GMT
server: AmazonS3
x-amz-cf-pop: AMS54-C1
etag: "f49d5f9fea44b037d62df073f6337563"
x-cache: Miss from cloudfront
content-type: image/png; charset=binary
x-amz-replication-status: COMPLETED
content-length: 48250
accept-ranges: bytes
x-robots-tag: none
x-amz-version-id: fZL1ILrhwVsN0gUSHZMOZaQKeThYp3u4
x-amz-cf-id: 4Dr74Ombai3dyK4PxbVescXz1D3qqr5X7sGbdLUcd_ScZZ8TcJjGXA==

Redirect headers

Date: Fri, 10 Sep 2021 07:33:27 GMT
Content-Encoding: gzip
X-Pardot-Route: cb482e8713caadba289bc279c1db8a1d
X-Pardot-LB: 4208770abb36eec2b2f3a1c951758cc1
Server: PardotServer
P3p: CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml"
Vary: Accept-Encoding,User-Agent
Content-Type: text/html; charset=UTF-8
Location: https://storage.pardot.com/833983/17304/C4ADS_Logotype_tagline_FINAL_Black.png
Cache-Control: max-age=600
Connection: keep-alive
X-Robots-Tag: none
Content-Length: 152
Expires: Fri, 10 Sep 2021 07:43:27 GMT

Verdicts & Comments Add Verdict or Comment

4 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| onbeforexrselect boolean| originAgentCluster object| anchors undefined| anchor

0 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.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
security	warning	URL: https://go.c4ads.org/listUnsubscribeHeader/u/833983/8c462b51efd6f7541cc4da9c8d16f8e7d3068f99906bc1eed32db5af234309b7/324703500(Line 41) Message: Mixed Content: The page at 'https://go.c4ads.org/listUnsubscribeHeader/u/833983/8c462b51efd6f7541cc4da9c8d16f8e7d3068f99906bc1eed32db5af234309b7/324703500' was loaded over a secure connection, but contains a form that targets an insecure endpoint 'http://go.pardot.com/unsubscribe?hash=8c462b51efd6f7541cc4da9c8d16f8e7d3068f99906bc1eed32db5af234309b7&account_id=833983&email_id=324703500&unsubscribe_confirm=true'. This endpoint should be made available over a secure connection.

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.

go.c4ads.org
go.pardot.com
stackpath.bootstrapcdn.com
storage.pardot.com
2600:9000:21c7:3e00:d:7e9b:1200:93a1
2606:4700::6812:bcf
52.202.69.186
52.21.178.134
19e4b4aa201aa373fe41335b976cd3faff8f284b032c93da2b2e7ec307bcb123
31df1e69ea3aece8a8bae5c08bcb7f5e977cb76f886897b301355359b66a48ec
d9850badec5d61de33c790748fbb2e45aa5e2c33c7e8208d377d9823289026ed

go.c4ads.org Open in urlscan Pro 52.21.178.134 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

3 Requests

100 %HTTPS

50 %IPv6

3 Domains

4 Subdomains

3 IPs

1 Countries

72 kBTransfer

188 kBSize

0 Cookies

3 Outgoing links

Redirected requests

3 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

Redirect headers

Verdicts & Comments Add Verdict or Comment

4 JavaScript Global Variables

0 Cookies

1 Console Messages

Indicators

go.c4ads.org Open in urlscan Pro
52.21.178.134 Public Scan

Screenshot
Live screenshot

Full Image

3
Requests

100 %
HTTPS

50 %
IPv6

3
Domains

4
Subdomains

3
IPs

1
Countries

72 kB
Transfer

188 kB
Size

0
Cookies

3 HTTP transactions
0 data transactions