URL: https://captain.cr.support51.com/
Submission: On June 30 via automatic, source certstream-suspicious

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 11 HTTP transactions. The main IP is 143.198.158.188, located in Santa Clara, United States and belongs to DIGITALOCEAN-ASN, US. The main domain is captain.cr.support51.com.
TLS certificate: Issued by R3 on June 30th 2021. Valid for: 3 months.
This is the only time captain.cr.support51.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
9 143.198.158.188 14061 (DIGITALOC...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
11 3
Domain Requested by
9 captain.cr.support51.com captain.cr.support51.com
cdnjs.cloudflare.com
1 cdnjs.cloudflare.com captain.cr.support51.com
1 fonts.googleapis.com captain.cr.support51.com
11 3

This site contains no links.

Subject Issuer Validity Valid
captain.cr.support51.com
R3
2021-06-30 -
2021-09-28
3 months crt.sh
upload.video.google.com
GTS CA 1O1
2021-06-07 -
2021-08-30
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2020-10-21 -
2021-10-20
a year crt.sh

This page contains 1 frames:

Primary Page: https://captain.cr.support51.com/
Frame ID: 62F72337BEE06FB55C0767C708C9A2C3
Requests: 11 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i

Page Statistics

11
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

2496 kB
Transfer

2597 kB
Size

0
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 /
captain.cr.support51.com/
3 KB
3 KB
Document
General
Full URL
https://captain.cr.support51.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
2951cbc42a4c0f81912a5dfc5f6bb909cae3c04948ea9bdcd275d3f0a9e04d42

Request headers

Host
captain.cr.support51.com
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/89.0.4389.72 Safari/537.36
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
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Server
nginx
Date
Wed, 30 Jun 2021 03:54:58 GMT
Content-Type
text/html; charset=UTF-8
Content-Length
2811
Connection
keep-alive
X-Powered-By
Express
Accept-Ranges
bytes
Cache-Control
public, max-age=0
Last-Modified
Mon, 15 Feb 2021 21:39:00 GMT
ETag
W/"afb-177a7a1e120"
css
fonts.googleapis.com/
2 KB
621 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Google+Sans
Requested by
Host: captain.cr.support51.com
URL: https://captain.cr.support51.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
372dc82bbf9c6b9a36fded46be11521e12f5d1036927cf0655d1e573c3a0fb7a
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

Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Wed, 30 Jun 2021 03:53:26 GMT
server
ESF
date
Wed, 30 Jun 2021 03:54:58 GMT
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
Wed, 30 Jun 2021 03:54:58 GMT
2.cfc24bee.chunk.css
captain.cr.support51.com/static/css/
375 KB
375 KB
Stylesheet
General
Full URL
https://captain.cr.support51.com/static/css/2.cfc24bee.chunk.css
Requested by
Host: captain.cr.support51.com
URL: https://captain.cr.support51.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
20f2a666a5a3c1ffe50ada7865a1b066afaf7f1131f0171142e950a82e98117a

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
captain.cr.support51.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
text/css,*/*;q=0.1
Cache-Control
no-cache
Sec-Fetch-Dest
style
Referer
https://captain.cr.support51.com/
Connection
keep-alive
Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Wed, 30 Jun 2021 03:54:58 GMT
Last-Modified
Mon, 15 Feb 2021 21:39:00 GMT
Server
nginx
X-Powered-By
Express
ETag
W/"5dc80-177a7a1e120"
Content-Type
text/css; charset=UTF-8
Cache-Control
public, max-age=0
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
384128
main.eaa720ee.chunk.css
captain.cr.support51.com/static/css/
1 KB
2 KB
Stylesheet
General
Full URL
https://captain.cr.support51.com/static/css/main.eaa720ee.chunk.css
Requested by
Host: captain.cr.support51.com
URL: https://captain.cr.support51.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
1fa3f99ee2cde5f93cfbc29b129cdab0b4697eebe4b335f958fddb49d0863875

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
captain.cr.support51.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
text/css,*/*;q=0.1
Cache-Control
no-cache
Sec-Fetch-Dest
style
Referer
https://captain.cr.support51.com/
Connection
keep-alive
Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Wed, 30 Jun 2021 03:54:59 GMT
Last-Modified
Mon, 15 Feb 2021 21:39:00 GMT
Server
nginx
X-Powered-By
Express
ETag
W/"585-177a7a1e120"
Content-Type
text/css; charset=UTF-8
Cache-Control
public, max-age=0
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1413
less.min.js
cdnjs.cloudflare.com/ajax/libs/less.js/2.7.2/
140 KB
37 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/less.js/2.7.2/less.min.js
Requested by
Host: captain.cr.support51.com
URL: https://captain.cr.support51.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9f387c18b1347d08c93c106271a642aec6d04bd61481909384639cb7e5ab4206
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 30 Jun 2021 03:54:58 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"report_to":"cf-nel","max_age":604800}
age
1154487
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
37760
cf-request-id
0afca7597500002bad97151000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:12:00 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03ed0-23105"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=rdvMZJvGMB8wYTPEQdPXfoQwxEZjNBCiT1wMxg5Fas0iuEUKF76fNATCZ9VT5sYoCU1HfgHSbIgkWfYTeoFtU6gfT9FdIRQ6BspyNrb6dDK%2BjkYWtsk1zWWMDbnQzSlKN8QS%2FwwaEx5cl1trHA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
667474d58f032bad-FRA
expires
Mon, 20 Jun 2022 03:54:58 GMT
2.7a5fd726.chunk.js
captain.cr.support51.com/static/js/
1 MB
1 MB
Script
General
Full URL
https://captain.cr.support51.com/static/js/2.7a5fd726.chunk.js
Requested by
Host: captain.cr.support51.com
URL: https://captain.cr.support51.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
3a2970d0b926699711d8b4fa84299fe78d7db7d9adfde240fc10e84f3a97a111

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
captain.cr.support51.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
script
Referer
https://captain.cr.support51.com/
Connection
keep-alive
Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Wed, 30 Jun 2021 03:54:59 GMT
Last-Modified
Mon, 15 Feb 2021 21:39:00 GMT
Server
nginx
X-Powered-By
Express
ETag
W/"10708f-177a7a1e120"
Content-Type
application/javascript; charset=UTF-8
Cache-Control
public, max-age=0
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1077391
main.c4f4871f.chunk.js
captain.cr.support51.com/static/js/
185 KB
185 KB
Script
General
Full URL
https://captain.cr.support51.com/static/js/main.c4f4871f.chunk.js
Requested by
Host: captain.cr.support51.com
URL: https://captain.cr.support51.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
996673b0183ab613e782f4dd513a7758405f16c9f311e4eb31b6144bd99c8ef0

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
captain.cr.support51.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
script
Referer
https://captain.cr.support51.com/
Connection
keep-alive
Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Wed, 30 Jun 2021 03:54:59 GMT
Last-Modified
Mon, 15 Feb 2021 21:39:00 GMT
Server
nginx
X-Powered-By
Express
ETag
W/"2e426-177a7a1e120"
Content-Type
application/javascript; charset=UTF-8
Cache-Control
public, max-age=0
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
189478
color.less
captain.cr.support51.com/
260 KB
260 KB
XHR
General
Full URL
https://captain.cr.support51.com/color.less
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/less.js/2.7.2/less.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
95fc76da0d681c4c6de50372009f0e477d8b229569b75dfe841f282eada72e17

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
captain.cr.support51.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
cors
Accept
text/css
Cache-Control
no-cache
Sec-Fetch-Dest
empty
Referer
https://captain.cr.support51.com/
Connection
keep-alive
Accept
text/css
Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Wed, 30 Jun 2021 03:54:59 GMT
Last-Modified
Mon, 15 Feb 2021 21:39:00 GMT
Server
nginx
X-Powered-By
Express
ETag
W/"4106f-177a7a1e120"
Content-Type
text/less; charset=UTF-8
Cache-Control
public, max-age=0
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
266351
color.less
captain.cr.support51.com/
260 KB
260 KB
XHR
General
Full URL
https://captain.cr.support51.com/color.less
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/less.js/2.7.2/less.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
95fc76da0d681c4c6de50372009f0e477d8b229569b75dfe841f282eada72e17

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
captain.cr.support51.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
cors
Accept
text/css
Cache-Control
no-cache
Sec-Fetch-Dest
empty
Referer
https://captain.cr.support51.com/
Connection
keep-alive
Accept
text/css
Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Wed, 30 Jun 2021 03:54:59 GMT
Last-Modified
Mon, 15 Feb 2021 21:39:00 GMT
Server
nginx
X-Powered-By
Express
ETag
W/"4106f-177a7a1e120"
Content-Type
text/less; charset=UTF-8
Cache-Control
public, max-age=0
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
266351
color.less
captain.cr.support51.com/
260 KB
260 KB
XHR
General
Full URL
https://captain.cr.support51.com/color.less
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/less.js/2.7.2/less.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
95fc76da0d681c4c6de50372009f0e477d8b229569b75dfe841f282eada72e17

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
captain.cr.support51.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
cors
Accept
text/css
Cache-Control
no-cache
Sec-Fetch-Dest
empty
Referer
https://captain.cr.support51.com/
Connection
keep-alive
Accept
text/css
Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Wed, 30 Jun 2021 03:55:00 GMT
Last-Modified
Mon, 15 Feb 2021 21:39:00 GMT
Server
nginx
X-Powered-By
Express
ETag
W/"4106f-177a7a1e120"
Content-Type
text/less; charset=UTF-8
Cache-Control
public, max-age=0
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
266351
icon-512x512.png
captain.cr.support51.com/
58 KB
59 KB
Image
General
Full URL
https://captain.cr.support51.com/icon-512x512.png
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.198.158.188 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx / Express
Resource Hash
9c86579d4c0c55b87b3e9ad3b9061bbf0c3fe1087ad3adc928feb7b292501851

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
captain.cr.support51.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://captain.cr.support51.com/
Connection
keep-alive
Referer
https://captain.cr.support51.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Wed, 30 Jun 2021 03:55:01 GMT
Last-Modified
Mon, 15 Feb 2021 21:36:11 GMT
Server
nginx
X-Powered-By
Express
ETag
W/"e918-177a79f4cf8"
Content-Type
image/png
Cache-Control
public, max-age=0
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
59672

Verdicts & Comments Add Verdict or Comment

17 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 object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated object| less object| webpackJsonpapp-frontend function| colorEasing function| tinycolor function| colorPalette object| regeneratorRuntime

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