URL: https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86
Submission: On December 16 via api from DE — Scanned from US

Summary

This website contacted 10 IPs in 2 countries across 8 domains to perform 11 HTTP transactions. The main IP is 2606:4700:3030::ac43:acb5, located in United States and belongs to CLOUDFLARENET, US. The main domain is c3.masterswhitepaper.com.
TLS certificate: Issued by WE1 on November 17th 2024. Valid for: 3 months.
This is the only time c3.masterswhitepaper.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2606:4700:303... 13335 (CLOUDFLAR...)
1 104.18.31.78 13335 (CLOUDFLAR...)
1 172.66.0.201 13335 (CLOUDFLAR...)
1 172.67.172.181 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2600:141b:900... 20940 (AKAMAI-AS...)
1 2a04:4e42:400... 54113 (FASTLY)
1 2600:141b:1c0... 20940 (AKAMAI-AS...)
1 2600:9000:280... 16509 (AMAZON-02)
11 10
Apex Domain
Subdomains
Transfer
3 masterswhitepaper.com
c3.masterswhitepaper.com
16 KB
2 jsdelivr.net
testingcf.jsdelivr.net — Cisco Umbrella Rank: 146032
fastly.jsdelivr.net — Cisco Umbrella Rank: 50945
201 KB
1 cedexis-test.com
p29.cedexis-test.com — Cisco Umbrella Rank: 11464
101 KB
1 akamaized.net
cedexis-test.akamaized.net — Cisco Umbrella Rank: 200889
100 KB
1 edgekey.net
essl-cdxs.edgekey.net — Cisco Umbrella Rank: 222966
100 KB
1 ptcfc.com
ptcfc.com — Cisco Umbrella Rank: 10275
100 KB
1 cloudflare.com
performance.radar.cloudflare.com — Cisco Umbrella Rank: 83491
3 KB
0 1e100cdn.net Failed
benchmark.1e100cdn.net Failed
11 8
Domain Requested by
3 c3.masterswhitepaper.com c3.masterswhitepaper.com
1 p29.cedexis-test.com
1 cedexis-test.akamaized.net
1 fastly.jsdelivr.net
1 essl-cdxs.edgekey.net
1 testingcf.jsdelivr.net
1 ptcfc.com c3.masterswhitepaper.com
1 performance.radar.cloudflare.com c3.masterswhitepaper.com
0 benchmark.1e100cdn.net Failed
11 9

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

Domain
www.cloudflare.com
support.cloudflare.com
Subject Issuer Validity Valid
masterswhitepaper.com
WE1
2024-11-17 -
2025-02-15
3 months crt.sh
radar.cloudflare.com
WE1
2024-10-26 -
2025-01-24
3 months crt.sh
ptcfc.com
WE1
2024-12-06 -
2025-03-06
3 months crt.sh
*.jsdelivr.net
Sectigo RSA Domain Validation Secure Server CA
2024-05-04 -
2025-05-04
a year crt.sh
essl-cdxs.test.edgekey.net
R11
2024-11-21 -
2025-02-19
3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2024 Q3
2024-07-30 -
2025-08-31
a year crt.sh
a248.e.akamai.net
DigiCert TLS RSA SHA256 2020 CA1
2024-04-18 -
2025-04-19
a year crt.sh
p29.cedexis-test.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-01-10 -
2025-01-09
a year crt.sh

This page contains 1 frames:

Primary Page: https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86
Frame ID: 693D02E3B594F62A1872F31BB5F7A5E7
Requests: 11 HTTP requests in this frame

Screenshot

Page Title

Origin DNS error | c3.masterswhitepaper.com | Cloudflare

Page Statistics

11
Requests

91 %
HTTPS

67 %
IPv6

8
Domains

9
Subdomains

10
IPs

2
Countries

623 kB
Transfer

628 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

11 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request at304rbzpve86
c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/
6 KB
7 KB
Document
General
Full URL
https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::ac43:acb5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f009ce1977508fcd8f51c729f1cc77d2097e5c7c429f9b75cbf761188078d6cd
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8f30ed09cb7e7c5f-LAX
content-length
6228
content-type
text/html; charset=UTF-8
date
Mon, 16 Dec 2024 19:02:07 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yHr3%2B0T02%2B7JG79GC6OHTrWpH%2FwMGRMhGovkzedRozzn314oi%2Ft8X2h8dNlDMOHohq38tkKFKTY2aDorAhYYkQeiuAz9pAlY9lf5C2gBB2D%2Fkmtn64oX46ESFtQuURw%2Fp3ZmEBQeoHCX4jueVwJIM%2BKDsljUzPg%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=TCP&rtt=71681&min_rtt=71478&rtt_var=15214&sent=6&recv=10&lost=0&retrans=0&sent_bytes=3981&recv_bytes=2302&delivery_rate=54299&cwnd=252&unsent_bytes=0&cid=f7e18caa56c0b99d&ts=116&x=0"
x-frame-options
SAMEORIGIN
main.css
c3.masterswhitepaper.com/cdn-cgi/styles/
8 KB
2 KB
Stylesheet
General
Full URL
https://c3.masterswhitepaper.com/cdn-cgi/styles/main.css
Requested by
Host: c3.masterswhitepaper.com
URL: https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::ac43:acb5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d30b4ea6f68456672f5abb35e9dcf7d54226372b66e9d60a7ee26b7a52568e74
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86

Response headers

vary
Accept-Encoding
cache-control
max-age=7200, public
content-encoding
gzip
etag
W/"67531899-1f4d"
x-content-type-options
nosniff
cf-ray
8f30ed0a8c8b7c5f-LAX
expires
Mon, 16 Dec 2024 21:02:07 GMT
date
Mon, 16 Dec 2024 19:02:07 GMT
content-type
text/css
last-modified
Fri, 06 Dec 2024 15:30:33 GMT
server
cloudflare
x-frame-options
DENY
beacon.js
performance.radar.cloudflare.com/
8 KB
3 KB
Script
General
Full URL
https://performance.radar.cloudflare.com/beacon.js
Requested by
Host: c3.masterswhitepaper.com
URL: https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.31.78 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b277668b5e9f26ae9298e34abe7750a66018932064727355404c9695e112feec
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

content-encoding
br
access-control-allow-methods
*
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Mon, 16 Dec 2024 19:02:08 GMT
content-type
text/javascript;charset=UTF-8
vary
Accept-Encoding
priority
u=3,i=?0
access-control-allow-headers
*
strict-transport-security
max-age=15552000; includeSubDomains
cache-control
no-store, max-age=0
timing-allow-origin
*
referrer-policy
no-referrer
cf-ray
8f30ed0afbd07bbb-LAX
access-control-allow-origin
*
server
cloudflare
r20-100KB.png
ptcfc.com/img/284/
100 KB
100 KB
Image
General
Full URL
https://ptcfc.com/img/284/r20-100KB.png?r=7067630
Requested by
Host: c3.masterswhitepaper.com
URL: https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.66.0.201 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

access-control-expose-headers
*
timing-allow-origin
*
cache-control
public, max-age=31536000
etag
"5668b8ac-19000"
cf-ray
8f30ed10bbc72b4f-LAX
access-control-allow-origin
*
content-length
102400
date
Mon, 16 Dec 2024 19:02:08 GMT
content-type
image/png
vary
Accept-Encoding
server
cloudflare
favicon.ico
c3.masterswhitepaper.com/
6 KB
7 KB
Other
General
Full URL
https://c3.masterswhitepaper.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.172.181 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b4c63df42aa7bc710949d1235b3f08c793c791fcfe196250ec079a67f42c4a6d
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K%2FTFHFSc6K%2B4ntiI0cwBL9LcmCW1uOMziq%2BoMKCw8bIANHKp6zg8nP6lyH%2FO2e24vLoDVfPpdiv5q3gLS7Ybv1N2I0Y%2FXFqoAEZniH9CfqtXdYszzY4p84tHqb7BWV5FEtlbuTVHBjixgag%3D"}],"group":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8f30ed11ecf97ba9-LAX
expires
Thu, 01 Jan 1970 00:00:01 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=118393&min_rtt=71656&rtt_var=45510&sent=18&recv=14&lost=3&retrans=5&sent_bytes=6595&recv_bytes=8298&delivery_rate=154&cwnd=8400&unsent_bytes=0&cid=4b9a853a7a35fe0e&ts=1496&x=1", cfExtPri, cfHdrFlush;dur=0
content-length
6225
date
Mon, 16 Dec 2024 19:02:08 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
server
cloudflare
priority
u=1,i
x-frame-options
SAMEORIGIN
r20-100KB.png
testingcf.jsdelivr.net/gh/jimaek/testobjects@0.0.1/
100 KB
101 KB
Image
General
Full URL
https://testingcf.jsdelivr.net/gh/jimaek/testobjects@0.0.1/r20-100KB.png?r=29981910
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bb1f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

access-control-expose-headers
*
cf-cache-status
HIT
etag
W/"19000-qSJ5YZCh9buzxBDG7FkVAgUN8E4"
age
1590698
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=c5ZM4OZtC%2BiJHxVQi1XlYjOnexAp96P4fXClmN4A%2Bl1oDFwH%2BAugUXb8FSv%2FAddBkIj51Ie6SQ%2BBZFp57nCVkU7Gr5J%2FPMe8rugSFxJ9r7DjQAsr1yv6yjWyzm%2Fo5aJpJih04meY30sF5R%2Fec6aYV%2F6DcSE%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443"; ma=86400
x-cache
HIT, HIT
date
Mon, 16 Dec 2024 19:02:09 GMT
content-type
image/png
x-served-by
cache-fra-eddf8230021-FRA, cache-lga21940-LGA
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8f30ed133a5af7b7-LAX
accept-ranges
bytes
access-control-allow-origin
*
content-length
102400
server
cloudflare
x-jsd-version
0.0.1
r20-100KB.png
essl-cdxs.edgekey.net/img/
100 KB
100 KB
Image
General
Full URL
https://essl-cdxs.edgekey.net/img/r20-100KB.png?r=5462508
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:9000::b833:9528 Secaucus, United States, ASN20940 (AKAMAI-ASN1 Akamai International B.V., NL),
Reverse DNS
Software
nginx /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

Cache-Control
public, max-age=2629743
Timing-Allow-Origin
*
ETag
"63185a62-19000"
Connection
keep-alive
X-Content-Type-Options
nosniff
Expires
Thu, 16 Jan 2025 05:31:12 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
X-Cache
RequestInfo=3172660729,184.51.149.68,aca62ed,1734375729,34806,130,312f0e2
Content-Length
102400
Date
Mon, 16 Dec 2024 19:02:09 GMT
Last-Modified
Wed, 07 Sep 2022 08:46:26 GMT
Content-Type
image/png
Server
nginx
r20-100KB.png
fastly.jsdelivr.net/gh/jimaek/testobjects@0.0.1/
100 KB
101 KB
Image
General
Full URL
https://fastly.jsdelivr.net/gh/jimaek/testobjects@0.0.1/r20-100KB.png?r=93071696
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:400::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

access-control-expose-headers
*
etag
W/"19000-qSJ5YZCh9buzxBDG7FkVAgUN8E4"
age
3141399
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
x-cache
HIT, HIT
date
Mon, 16 Dec 2024 19:02:10 GMT
content-type
image/png
x-served-by
cache-fra-eddf8230158-FRA, cache-lax-kwhp1940024-LAX
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
access-control-allow-origin
*
content-length
102400
x-jsd-version
0.0.1
r20-100KB.png
cedexis-test.akamaized.net/img/
100 KB
100 KB
Image
General
Full URL
https://cedexis-test.akamaized.net/img/r20-100KB.png?r=91466380
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:35::17db:24ea Secaucus, United States, ASN20940 (AKAMAI-ASN1 Akamai International B.V., NL),
Reverse DNS
Software
nginx /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

Cache-Control
public, max-age=2629743
Timing-Allow-Origin
*
ETag
"63185a62-19000"
Connection
keep-alive
X-Content-Type-Options
nosniff
Expires
Thu, 16 Jan 2025 05:31:13 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
X-Cache
RequestInfo=3172660729,2600:141b:1c00:35::17db:24ea,790570e,1734375730,49045,134,3be9b413
Content-Length
102400
Date
Mon, 16 Dec 2024 19:02:10 GMT
Content-Type
image/png
Last-Modified
Wed, 07 Sep 2022 08:46:26 GMT
Server
nginx
r20-100KB.png
p29.cedexis-test.com/img/
100 KB
101 KB
Image
General
Full URL
https://p29.cedexis-test.com/img/r20-100KB.png?r=84433233
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2801:3600:1b:9b5:7e00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

ETag
"63185a85-19000"
Age
2417430
X-Content-Type-Options
nosniff
Alt-Svc
h3=":443"; ma=86400
X-Cache
Hit from cloudfront
X-Amz-Cf-Id
ypMfVv4vzCXc_SDqgDdnESekJhzqY8br8h5gXqedpN4hHGQ8nB3ryQ==
Date
Mon, 18 Nov 2024 19:31:41 GMT
Content-Type
image/png
Last-Modified
Wed, 07 Sep 2022 08:47:01 GMT
Cache-Control
max-age=2629743, public
Timing-Allow-Origin
*
Connection
keep-alive
Via
1.1 a830c4d835a3be700150fe894f9bffd4.cloudfront.net (CloudFront)
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
102400
X-Amz-Cf-Pop
JFK50-P9
Server
nginx
r20-100KB.png
benchmark.1e100cdn.net/
0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
benchmark.1e100cdn.net
URL
https://benchmark.1e100cdn.net/r20-100KB.png?r=23457004

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| _cf_translation

1 Cookies

Domain/Path Name / Value
.radar.cloudflare.com/ Name: __cf_bm
Value: GuhTpjW4mldkRsRsOD.TIvKJ_htnEapUBxVO1CqcN2Y-1734375728-1.0.1.1-83ItUMoeXt0oi96OQjXxkGJnqrznjaaqyDC4SqL31oT7H1H6zQ.XGFYI3NJNg1kIvsI1vy2H8TSYiBtHG403HA

2 Console Messages

Source Level URL
Text
network error URL: https://c3.masterswhitepaper.com/campaigns/sv86807xda683/track-opening/at304rbzpve86
Message:
Failed to load resource: the server responded with a status of 530 ()
network error URL: https://c3.masterswhitepaper.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 530 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
X-Frame-Options SAMEORIGIN