URL: https://postal.leoreader.clevercrew.io/
Submission: On April 04 via automatic, source certstream-suspicious

Summary

This website contacted 5 IPs in 2 countries across 4 domains to perform 10 HTTP transactions. The main IP is 46.101.75.70, located in London, United Kingdom and belongs to DIGITALOCEAN-ASN, US. The main domain is postal.leoreader.clevercrew.io.
TLS certificate: Issued by R3 on January 28th 2021. Valid for: 3 months.
This is the only time postal.leoreader.clevercrew.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
4 46.101.75.70 14061 (DIGITALOC...)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
10 5
Domain Requested by
4 postal.leoreader.clevercrew.io postal.leoreader.clevercrew.io
3 fonts.googleapis.com postal.leoreader.clevercrew.io
1 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
1 www.googletagmanager.com postal.leoreader.clevercrew.io
10 4

This site contains no links.

Subject Issuer Validity Valid
postal.leoreader.clevercrew.io
R3
2021-01-28 -
2021-04-28
3 months crt.sh
*.google-analytics.com
GTS CA 1O1
2021-03-16 -
2021-06-08
3 months crt.sh
upload.video.google.com
GTS CA 1O1
2021-03-16 -
2021-06-08
3 months crt.sh

This page contains 1 frames:

Primary Page: https://postal.leoreader.clevercrew.io/
Frame ID: 8DF5CC817E6A85FDCF773528EE0D4B94
Requests: 10 HTTP requests in this frame

Screenshot


Detected technologies

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

Page Statistics

10
Requests

90 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

5
IPs

2
Countries

322 kB
Transfer

1273 kB
Size

0
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 /
postal.leoreader.clevercrew.io/
2 KB
1 KB
Document
General
Full URL
https://postal.leoreader.clevercrew.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
46.101.75.70 London, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
leoreader.com
Software
nginx /
Resource Hash
8b20badc725614c68119d7940a5d4185832f0c4e1a9cab1838b3256f3d51b6de
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
postal.leoreader.clevercrew.io
:scheme
https
:path
/
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
Sun, 04 Apr 2021 00:07:17 GMT
content-type
text/html; charset=utf-8
last-modified
Thu, 28 Jan 2021 11:53:52 GMT
vary
Accept-Encoding
etag
W/"6012a5d0-972"
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
x-content-type-options
nosniff
content-encoding
gzip
js
www.googletagmanager.com/gtag/
97 KB
38 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-187922075-2
Requested by
Host: postal.leoreader.clevercrew.io
URL: https://postal.leoreader.clevercrew.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
3e26e893302ffd240f5c444579b345a3c46bcab66d82601f43a9eba683c7fca2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://postal.leoreader.clevercrew.io/
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
Sun, 04 Apr 2021 00:07:17 GMT
content-encoding
br
server
Google Tag Manager
access-control-allow-headers
Cache-Control
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
strict-transport-security
max-age=31536000; includeSubDomains
alt-svc
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"
content-length
39085
x-xss-protection
0
expires
Sun, 04 Apr 2021 00:07:17 GMT
main.917e0705.chunk.css
postal.leoreader.clevercrew.io/static/css/
72 KB
14 KB
Stylesheet
General
Full URL
https://postal.leoreader.clevercrew.io/static/css/main.917e0705.chunk.css
Requested by
Host: postal.leoreader.clevercrew.io
URL: https://postal.leoreader.clevercrew.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
46.101.75.70 London, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
leoreader.com
Software
nginx /
Resource Hash
2cd60a7cb9d591f82bff7c7ed723f8658b1aa8caf01836485b7a5f0a757f1403
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://postal.leoreader.clevercrew.io/
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
Sun, 04 Apr 2021 00:07:17 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 28 Jan 2021 11:53:52 GMT
server
nginx
etag
W/"6012a5d0-11e34"
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
max-age=315360000
vary
Accept-Encoding
x-xss-protection
1; mode=block
expires
Thu, 31 Dec 2037 23:55:55 GMT
2.59e678a6.chunk.js
postal.leoreader.clevercrew.io/static/js/
717 KB
247 KB
Script
General
Full URL
https://postal.leoreader.clevercrew.io/static/js/2.59e678a6.chunk.js
Requested by
Host: postal.leoreader.clevercrew.io
URL: https://postal.leoreader.clevercrew.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
46.101.75.70 London, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
leoreader.com
Software
nginx /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://postal.leoreader.clevercrew.io/
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
Sun, 04 Apr 2021 00:07:17 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 28 Jan 2021 11:53:52 GMT
server
nginx
etag
W/"6012a5d0-b32f2"
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
cache-control
max-age=315360000
vary
Accept-Encoding
x-xss-protection
1; mode=block
expires
Thu, 31 Dec 2037 23:55:55 GMT
main.846b8853.chunk.js
postal.leoreader.clevercrew.io/static/js/
324 KB
0
Script
General
Full URL
https://postal.leoreader.clevercrew.io/static/js/main.846b8853.chunk.js
Requested by
Host: postal.leoreader.clevercrew.io
URL: https://postal.leoreader.clevercrew.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
46.101.75.70 London, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
leoreader.com
Software
nginx /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://postal.leoreader.clevercrew.io/
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
Sun, 04 Apr 2021 00:07:17 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 28 Jan 2021 11:53:52 GMT
server
nginx
etag
W/"6012a5d0-65cdf"
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
cache-control
max-age=315360000
vary
Accept-Encoding
x-xss-protection
1; mode=block
expires
Thu, 31 Dec 2037 23:55:55 GMT
css2
fonts.googleapis.com/
7 KB
805 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600&display=swap
Requested by
Host: postal.leoreader.clevercrew.io
URL: https://postal.leoreader.clevercrew.io/static/css/main.917e0705.chunk.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
4930ca6fd60f0d2a03078661ce3a9ec6cf729c767effd932aea2c5bde3bd44fb
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://postal.leoreader.clevercrew.io/
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
h3-29=":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
Sat, 03 Apr 2021 23:00:40 GMT
server
ESF
date
Sun, 04 Apr 2021 00:07:17 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
Sun, 04 Apr 2021 00:07:17 GMT
css2
fonts.googleapis.com/
3 KB
675 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400&display=swap
Requested by
Host: postal.leoreader.clevercrew.io
URL: https://postal.leoreader.clevercrew.io/static/css/main.917e0705.chunk.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
e309c086bcfc68b74449e79c47635713b1145a6a711a65c5aca5e4817105810b
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://postal.leoreader.clevercrew.io/
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
h3-29=":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
Sat, 03 Apr 2021 23:47:40 GMT
server
ESF
date
Sun, 04 Apr 2021 00:07:17 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
Sun, 04 Apr 2021 00:07:17 GMT
css2
fonts.googleapis.com/
4 KB
719 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@300;400&display=swap
Requested by
Host: postal.leoreader.clevercrew.io
URL: https://postal.leoreader.clevercrew.io/static/css/main.917e0705.chunk.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
51103e19ffa025cb10598a95bf4a60e81b7feb7b1c3be10f4b0bd2c94445f58b
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://postal.leoreader.clevercrew.io/
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
h3-29=":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
Sat, 03 Apr 2021 23:20:34 GMT
server
ESF
date
Sun, 04 Apr 2021 00:07:17 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
Sun, 04 Apr 2021 00:07:17 GMT
analytics.js
www.google-analytics.com/
48 KB
19 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-187922075-2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
f79723478f4c48501cd49ac52b81d6244a6562b9d3f08ce8ab208a8b8878d4c4
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://postal.leoreader.clevercrew.io/
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=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 19 Mar 2021 19:22:18 GMT
server
Golfe2
age
6972
date
Sat, 03 Apr 2021 22:11:05 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
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"
content-length
19463
expires
Sun, 04 Apr 2021 00:11:05 GMT
collect
www.google-analytics.com/j/
0
0

Failed requests

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

Domain
www.google-analytics.com
URL
https://www.google-analytics.com/j/collect?v=1&_v=j89&a=1026253653&t=pageview&_s=1&dl=https%3A%2F%2Fpostal.leoreader.clevercrew.io%2F&ul=en-us&de=UTF-8&dt=LeoReader&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAUABAAAAAC~&jid=497748740&gjid=1648825989&cid=963705290.1617494838&tid=UA-187922075-2&_gid=783697669.1617494838&_r=1&gtm=2ou3o0&z=41946683

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

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-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block