URL: https://contentlocked.net/cl/v/5k8rqk
Submission: On July 30 via manual from DE — Scanned from DE

Summary

This website contacted 6 IPs in 2 countries across 5 domains to perform 10 HTTP transactions. The main IP is 23.22.126.183, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is contentlocked.net.
TLS certificate: Issued by R3 on May 23rd 2023. Valid for: 3 months.
This is the only time contentlocked.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
4 gstatic.com
fonts.gstatic.com
61 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 79
2 KB
2 contentlocked.net
contentlocked.net
cdn.contentlocked.net
68 KB
1 pusher.com
stats.pusher.com — Cisco Umbrella Rank: 7639
75 B
1 lockertools.ai
sdk.lockertools.ai — Cisco Umbrella Rank: 833781
9 KB
10 5
Domain Requested by
4 fonts.gstatic.com fonts.googleapis.com
2 fonts.googleapis.com contentlocked.net
client
1 stats.pusher.com cdn.contentlocked.net
1 cdn.contentlocked.net contentlocked.net
1 sdk.lockertools.ai contentlocked.net
1 contentlocked.net
10 6

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

Domain
go.rdrclk.com
Subject Issuer Validity Valid
contentlocked.net
R3
2023-05-23 -
2023-08-21
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2023-07-10 -
2023-10-02
3 months crt.sh
sdk.lockertools.ai
Amazon RSA 2048 M02
2023-05-04 -
2024-06-02
a year crt.sh
cdn.appinstallcheck.com
Amazon RSA 2048 M02
2023-03-09 -
2024-04-06
a year crt.sh
*.gstatic.com
GTS CA 1C3
2023-07-10 -
2023-10-02
3 months crt.sh
*.pusher.com
Gandi Standard SSL CA 2
2023-04-11 -
2024-04-21
a year crt.sh

This page contains 1 frames:

Primary Page: https://contentlocked.net/cl/v/5k8rqk
Frame ID: 2B94A4028718BB0F190428518CEF9AB8
Requests: 10 HTTP requests in this frame

Screenshot


Page Statistics

10
Requests

100 %
HTTPS

67 %
IPv6

5
Domains

6
Subdomains

6
IPs

2
Countries

140 kB
Transfer

332 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 5k8rqk
contentlocked.net/cl/v/
11 KB
4 KB
Document
General
Full URL
https://contentlocked.net/cl/v/5k8rqk
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.22.126.183 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-23-22-126-183.compute-1.amazonaws.com
Software
nginx /
Resource Hash
7fde7fc807d367aaf7b5f88bd8ac91aaae60b99dffe34fb1ecf09d53a3885b48
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains max-age=31536000; includeSubDomains
X-Content-Type-Options DENY nosniff
X-Xss-Protection 1; mode=block 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.110 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-origin
*
cache-control
no-cache, private
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Sun, 30 Jul 2023 01:31:58 GMT
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains max-age=31536000; includeSubDomains
vary
Accept-Encoding
x-content-type-options
DENY nosniff
x-robots-tag
none
x-xss-protection
1; mode=block 1; mode=block
css
fonts.googleapis.com/
9 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,700,300,200
Requested by
Host: contentlocked.net
URL: https://contentlocked.net/cl/v/5k8rqk
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
55d2a0d0845aa97beac8b9d5137f51e986ae7c1ff1a2c8ac21957d1790c473e2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://contentlocked.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.110 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Sun, 30 Jul 2023 01:31:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Sun, 30 Jul 2023 01:31:58 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Sun, 30 Jul 2023 01:31:58 GMT
chat.js
sdk.lockertools.ai/
20 KB
9 KB
Script
General
Full URL
https://sdk.lockertools.ai/chat.js
Requested by
Host: contentlocked.net
URL: https://contentlocked.net/cl/v/5k8rqk
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2251:5c00:d:30aa:dc00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
69b7f0900d10519fc4253c68bf997bc88265c36f98bdd7ab14020b7416cbe095

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://contentlocked.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.110 Safari/537.36

Response headers

date
Sat, 29 Jul 2023 03:53:59 GMT
content-encoding
gzip
via
1.1 a54cda8ccda3480314f451558e4dd062.cloudfront.net (CloudFront)
last-modified
Sun, 21 May 2023 01:41:01 GMT
server
AmazonS3
x-amz-cf-pop
FRA60-P3
age
85243
x-amz-server-side-encryption
AES256
etag
W/"20204b81485ac7904930c7b145c6a503"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
BieabdaretO2LgC17_pWEIgR2QlsQHEB-43gURVUN17ZvBmmHo5ZNQ==
desktop.js
cdn.contentlocked.net/js/cl/
223 KB
64 KB
Script
General
Full URL
https://cdn.contentlocked.net/js/cl/desktop.js?id=acCLJK
Requested by
Host: contentlocked.net
URL: https://contentlocked.net/cl/v/5k8rqk
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:214f:5200:f:ef4c:ed00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
9fa0eb069ae86eb02a4e8cbd1e65b4f1188d358926143258f48cf0502a9144a7

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://contentlocked.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.110 Safari/537.36

Response headers

date
Sun, 30 Jul 2023 01:32:00 GMT
content-encoding
br
via
1.1 511c8b6c7e903efca023a504d527516a.cloudfront.net (CloudFront)
last-modified
Wed, 26 Jul 2023 10:30:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA53-C1
etag
W/"1794d046b12b3e323b2a5fc131d47f4b"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=2628000
x-amz-cf-id
KahP_opg3cKzI-GgybKEr6GeuT3HTOICiVpPLnVt_QMMFO5Sn6gX7A==
expires
Wed, 26 Jul 2028 10:30:57 GMT
6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2
fonts.gstatic.com/s/sourcesanspro/v22/
14 KB
14 KB
Font
General
Full URL
https://fonts.gstatic.com/s/sourcesanspro/v22/6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,700,300,200
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
0d0a6262c545e8bbc895116e5afb22579c468d7abb77e378f377d6fed57c1dce
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://contentlocked.net
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/115.0.5790.110 Safari/537.36

Response headers

date
Sat, 29 Jul 2023 03:25:06 GMT
x-content-type-options
nosniff
age
79612
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
14712
x-xss-protection
0
last-modified
Thu, 01 Jun 2023 22:52:57 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 28 Jul 2024 03:25:06 GMT
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
fonts.gstatic.com/s/sourcesanspro/v22/
15 KB
15 KB
Font
General
Full URL
https://fonts.gstatic.com/s/sourcesanspro/v22/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,700,300,200
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
7b348b30ea1fe43857e68fc462c29e5c6e63c97666af75135c4396a272e54762
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://contentlocked.net
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/115.0.5790.110 Safari/537.36

Response headers

date
Fri, 28 Jul 2023 09:02:57 GMT
x-content-type-options
nosniff
age
145741
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
14892
x-xss-protection
0
last-modified
Thu, 01 Jun 2023 22:52:56 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 27 Jul 2024 09:02:57 GMT
css2
fonts.googleapis.com/
9 KB
839 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap
Requested by
Host: client
URL: about:client
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
886e1e675050878cd1710ba030a7787613e5bbbe02a2b099683306c16ac8c8cd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://contentlocked.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.110 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Sun, 30 Jul 2023 01:31:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Sun, 30 Jul 2023 00:23:58 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Sun, 30 Jul 2023 01:31:58 GMT
KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v30/
16 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
b019538234514166ec7665359d097403358f8a4c991901983922fb4d56989f1e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://contentlocked.net
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/115.0.5790.110 Safari/537.36

Response headers

date
Tue, 25 Jul 2023 17:26:14 GMT
x-content-type-options
nosniff
age
374744
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15920
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:45 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 24 Jul 2024 17:26:14 GMT
KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v30/
15 KB
15 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f6734f8177112c0839b961f96d813fcb189d81b60e96c33278c1983b6f419615
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://contentlocked.net
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/115.0.5790.110 Safari/537.36

Response headers

date
Fri, 28 Jul 2023 17:49:54 GMT
x-content-type-options
nosniff
age
114124
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15744
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:48 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 27 Jul 2024 17:49:54 GMT
1
stats.pusher.com/timeline/v2/jsonp/
0
75 B
Script
General
Full URL
https://stats.pusher.com/timeline/v2/jsonp/1?session=NzczMTk0ODk%3D&bundle=MQ%3D%3D&key=NDk3MWRlMjY2NjZhNmZlZGU1MGE%3D&lib=anM%3D&version=NC40LjA%3D&cluster=dXMy&features=WyJ3cyJd&timeline=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%3D
Requested by
Host: cdn.contentlocked.net
URL: https://cdn.contentlocked.net/js/cl/desktop.js?id=acCLJK
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.206.251.153 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-206-251-153.compute-1.amazonaws.com
Software
awselb/2.0 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://contentlocked.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.110 Safari/537.36

Response headers

date
Sun, 30 Jul 2023 01:31:59 GMT
server
awselb/2.0
content-length
0
content-type
application/javascript; charset=utf-8

Verdicts & Comments Add Verdict or Comment

15 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.

function| loadScript string| js object| lockerAssistant function| hexToRgb function| parsePreviewChange function| Pusher object| Echo function| jQuery function| $ function| contentLocker function| checkForConversions function| startConversionChecker function| lockerCallback function| shake object| locker

2 Cookies

Domain/Path Name / Value
contentlocked.net/ Name: XSRF-TOKEN
Value: eyJpdiI6IkRBT0xiSi9LQkRaelIrWGVPdEw3MHc9PSIsInZhbHVlIjoib2lvTW1tbndLV3BhNVJPaFBLODM0bmV4alQzc3AyOTBNZzFZY3VaUTVPMjhtSmlweGd1cW83Y0V4QjlnalJZcVNTVnE1SnJzVDAvS0F4dmxiaHUzOHdOblVybFJtcnBzT3p0cE5sUEphR2hvbkh4UEo1eVU3cHdjUWUzby9kRWoiLCJtYWMiOiIzMDllYmQ4ZDM3NWRkY2U4NjhiM2YwZDlkMGJlZDU0ODZjZjRmMWUxMWFhOGJiMzcxZWM1MzIyNjFhMWY3NmQ0IiwidGFnIjoiIn0%3D
contentlocked.net/ Name: ogads_session
Value: eyJpdiI6Imp1dVZkZ0tDZWtrNXU2d2JmblBiQmc9PSIsInZhbHVlIjoidW9VaTJpbnBSSU5pR3FJRThiQjZTU0IwUWs4eUVUajl4amNJR2hhUVZKMmVJTlBQdXJZTUdKby9EUUVIZjAyMkFXTVJPTGpqV0JtQXNUMk5YbW4xWHZOeEdjMDF1em1jbWJUbW00TFdnYy9yWC9nV2g5Z2t5amxocmNzOGFmSWoiLCJtYWMiOiJiODY0NmM3MTBkZGI1OWE2NDU4MWZmYzE5YTY4YTZiMTQ0MDkxZDVjMGRlMjAzZGU1ZDY2Nzk4NzkyMWFlNTFkIiwidGFnIjoiIn0%3D

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
Strict-Transport-Security max-age=31536000; includeSubDomains max-age=31536000; includeSubDomains
X-Content-Type-Options DENY nosniff
X-Xss-Protection 1; mode=block 1; mode=block