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postcal.io Open in urlscan Pro
216.24.57.1  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://auth.postcal.io/
Effective URL: https://postcal.io/
Submission: On April 14 via automatic, source certstream-suspicious — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 1 countries across 3 domains to perform 16 HTTP transactions. The main IP is 216.24.57.1, located in United States and belongs to RENDER, US. The main domain is postcal.io.
TLS certificate: Issued by GTS CA 1P5 on April 14th 2024. Valid for: 3 months.
This is the only time postcal.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
6 216.24.57.1 397273 (RENDER)
4 18.245.60.44 16509 (AMAZON-02)
2 52.222.214.108 16509 (AMAZON-02)
2 2600:9000:223... 16509 (AMAZON-02)
1 34.120.195.249 396982 (GOOGLE-CL...)
16 6
1    2606:4700::6813:a818 (United States)

ASN13335 (CLOUDFLARENET, US)
auth.postcal.io
6    216.24.57.1 (United States)

ASN397273 (RENDER, US)
postcal.io
4    18.245.60.44 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-60-44.fra60.r.cloudfront.net
p.postcal.io
2    52.222.214.108 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-214-108.fra56.r.cloudfront.net
static.postcal.io
2    2600:9000:223d:800:4:660c:4840:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdn.loom.com
1    34.120.195.249 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 249.195.120.34.bc.googleusercontent.com
o4505881416695808.ingest.sentry.io
Apex Domain
Subdomains		 Transfer
13 postcal.io
auth.postcal.io
postcal.io
p.postcal.io
static.postcal.io
1 MB
2 loom.com
cdn.loom.com — Cisco Umbrella Rank: 29842
178 KB
1 sentry.io
o4505881416695808.ingest.sentry.io
339 B
16 3
Domain Requested by
6 postcal.io postcal.io
4 p.postcal.io postcal.io
2 cdn.loom.com
2 static.postcal.io
1 o4505881416695808.ingest.sentry.io postcal.io
1 auth.postcal.io 1 redirects
16 6

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

Domain
www.loom.com
Subject Issuer Validity Valid
postcal.io
GTS CA 1P5		 2024-04-14 -
2024-07-13		 3 months crt.sh
loom.com
Amazon RSA 2048 M02		 2024-01-28 -
2025-02-25		 a year crt.sh
ingest.sentry.io
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-11-02 -
2024-12-02		 a year crt.sh

This page contains 1 frames:

Primary Page: https://postcal.io/
Frame ID: C87D313799B073517197464D475ADD58
Requests: 16 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

PostCal

Page URL History Show full URLs

  1. https://auth.postcal.io/ HTTP 302
    https://postcal.io/ Page URL

Page Statistics

16
Requests

94 %
HTTPS

33 %
IPv6

3
Domains

6
Subdomains

6
IPs

1
Countries

1315 kB
Transfer

2382 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://auth.postcal.io/ HTTP 302
    https://postcal.io/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

16 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
postcal.io/
Redirect Chain
  • https://auth.postcal.io/
  • https://postcal.io/
2 KB
893 B 		Document
General
Check archive.org
Download Go to
Full URL
https://postcal.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
374231a927df637f6170abbe9e74cea060a6016474a19b6bb4862de9e87545e8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, s-maxage=300
cache-tag
srv-coe4gngl5elc7381tk90
cf-cache-status
DYNAMIC
cf-ray
8746f0e46e4a44f2-TXL
cloudflare-cdn-cache-control
public, max-age=300
content-encoding
br
content-type
text/html; charset=utf-8
date
Sun, 14 Apr 2024 21:55:35 GMT
etag
W/"b7a8c82a02d1cbd617b07f4753d0c71d"
last-modified
Sun, 14 Apr 2024 21:34:51 UTC
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
x-content-type-options
nosniff

Redirect headers

age
1
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=60
cf-cache-status
HIT
cf-ray
8746f0e3abcd1cb7-FRA
content-type
text/html; charset=utf-8
date
Sun, 14 Apr 2024 21:55:35 GMT
location
https://postcal.io/
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept, Accept-Encoding
x-auth0-requestid
d5122cfd5fc6ff67043c
x-content-type-options
nosniff
main.85bd7547.js
postcal.io/static/js/ 		1 MB
341 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://postcal.io/static/js/main.85bd7547.js
Requested by
Host: postcal.io
URL: https://postcal.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
38b14e34111d1d351bc573d2ec5a04ee9af248920101df2a46ebc6a47fab501f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:55:36 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
last-modified
Sun, 14 Apr 2024 21:34:51 UTC
server
cloudflare
etag
W/"a1901a40525e691ffb14b1a8066c9303"
vary
Accept-Encoding, Accept-Encoding
content-type
application/javascript
cache-tag
srv-coe4gngl5elc7381tk90
cache-control
public, max-age=0, s-maxage=300
cf-ray
8746f0e6398944f2-TXL
cloudflare-cdn-cache-control
public, max-age=300
alt-svc
h3=":443"; ma=86400
main.da6ecf76.css
postcal.io/static/css/ 		18 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://postcal.io/static/css/main.da6ecf76.css
Requested by
Host: postcal.io
URL: https://postcal.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9a7b9dcab17de9aef056dcdf30d9ccb100aefdf44bce8470d16b018d2c97e3ac
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:55:36 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
last-modified
Sun, 14 Apr 2024 21:34:51 UTC
server
cloudflare
etag
W/"cd37c648330c7f04c49849fb76919aff"
vary
Accept-Encoding, Accept-Encoding
content-type
text/css; charset=utf-8
cache-tag
srv-coe4gngl5elc7381tk90
cache-control
public, max-age=0, s-maxage=300
cf-ray
8746f0e6398644f2-TXL
cloudflare-cdn-cache-control
public, max-age=300
alt-svc
h3=":443"; ma=86400
/
p.postcal.io/decide/ 		665 B
978 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://p.postcal.io/decide/?v=3&ip=1&_=1713131737342&ver=1.116.3&compression=base64
Requested by
Host: postcal.io
URL: https://postcal.io/static/js/main.85bd7547.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.60.44 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-60-44.fra60.r.cloudfront.net
Software
envoy /
Resource Hash
4a3e2f22f2671b97781165d8a09de54ca6d30db8fcb06e31d31383692a8174d7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Sun, 14 Apr 2024 21:55:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
via
1.1 69a82a9746d3a7343dca651e0829f000.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA60-P5
x-cache
Miss from cloudfront
x-envoy-upstream-service-time
8
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
envoy
cross-origin-opener-policy
same-origin
vary
Accept-Encoding
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/json
access-control-allow-origin
https://postcal.io
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
X-Requested-With,Content-Type
x-amz-cf-id
OloZqF2OylxJTZCDvcoW5OBo3RpgnskT0uU4Ry65QZ8Bu2bhW0VOxA==
563.b63dbcbc.chunk.js
postcal.io/static/js/ 		50 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://postcal.io/static/js/563.b63dbcbc.chunk.js
Requested by
Host: postcal.io
URL: https://postcal.io/static/js/main.85bd7547.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
41c24ac23ef8f24582668d57eb9b5a79e2dcb50046dae94726c0e68dfbdcd9d2
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:55:37 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
last-modified
Sun, 14 Apr 2024 21:34:51 UTC
server
cloudflare
etag
W/"3d13134eb237e0fc010c87a42dbcc160"
vary
Accept-Encoding, Accept-Encoding
content-type
application/javascript
cache-tag
srv-coe4gngl5elc7381tk90
cache-control
public, max-age=0, s-maxage=300
cf-ray
8746f0eebc07aca9-TXL
cloudflare-cdn-cache-control
public, max-age=300
alt-svc
h3=":443"; ma=86400
839.5ab88e4e.chunk.css
postcal.io/static/css/ 		736 B
593 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://postcal.io/static/css/839.5ab88e4e.chunk.css
Requested by
Host: postcal.io
URL: https://postcal.io/static/js/main.85bd7547.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c1baaf910d11e79ea247a6ba72a0897f4b1f0292444dc13086aed27a4df8b176
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:55:37 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
last-modified
Sun, 14 Apr 2024 21:34:51 UTC
server
cloudflare
etag
W/"26caa0313b8f2bfb08a92013aa0bedef"
vary
Accept-Encoding, Accept-Encoding
content-type
text/css; charset=utf-8
cache-tag
srv-coe4gngl5elc7381tk90
cache-control
public, max-age=0, s-maxage=300
cf-ray
8746f0eebc0baca9-TXL
cloudflare-cdn-cache-control
public, max-age=300
alt-svc
h3=":443"; ma=86400
839.da54f58f.chunk.js
postcal.io/static/js/ 		13 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://postcal.io/static/js/839.da54f58f.chunk.js
Requested by
Host: postcal.io
URL: https://postcal.io/static/js/main.85bd7547.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.24.57.1 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
71ce18faabbf2974a939edb50452468d119c406d9438c0be3174050d0369231c
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:55:37 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
last-modified
Sun, 14 Apr 2024 21:34:51 UTC
server
cloudflare
etag
W/"54ec6428d9170b4e6ed4ab0f0b24b651"
vary
Accept-Encoding, Accept-Encoding
content-type
application/javascript
cache-tag
srv-coe4gngl5elc7381tk90
cache-control
public, max-age=0, s-maxage=300
cf-ray
8746f0eebc0caca9-TXL
cloudflare-cdn-cache-control
public, max-age=300
alt-svc
h3=":443"; ma=86400
/
p.postcal.io/e/ 		13 B
636 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://p.postcal.io/e/?ip=1&_=1713131737390&ver=1.116.3&compression=base64
Requested by
Host: postcal.io
URL: https://postcal.io/static/js/main.85bd7547.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.60.44 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-60-44.fra60.r.cloudfront.net
Software
envoy /
Resource Hash
7d4afed20a912db310862a5294bcf8fb6269c76a292908ddc1fbd496456eff56
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Sun, 14 Apr 2024 21:55:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
via
1.1 69a82a9746d3a7343dca651e0829f000.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA60-P5
x-cache
Miss from cloudfront
x-envoy-upstream-service-time
8
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
envoy
cross-origin-opener-policy
same-origin
vary
Accept-Encoding
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/json
access-control-allow-origin
https://postcal.io
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
X-Requested-With,Content-Type
x-amz-cf-id
neKbZ8F--bwxu7OXdjqLxYT71dk9IRQKUwO2Kl3xY9hpAaCxaHjvYg==
f7aa3f70-f6a9-4b2c-a452-897e18e520a3
https://postcal.io/ 		46 KB
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://postcal.io/f7aa3f70-f6a9-4b2c-a452-897e18e520a3
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
3436a3567df14bd76a0e5b2ab1edba77ff61c49fb811b64de0dd23899103ecdc

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Length
46922
Content-Type
favicon-32x32.png
static.postcal.io/ 		660 B
1013 B 		Other
General
Check archive.org
Download Go to
Full URL
https://static.postcal.io/favicon-32x32.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.214.108 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-214-108.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
982bed8a4e88e525e8f8ae4cf1f6a9d7395c328a9128187ac6d51d92c66d52ad

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:02:42 GMT
via
1.1 69cc5dd318e02cb1a7e8cb9951f553d8.cloudfront.net (CloudFront)
last-modified
Fri, 12 Apr 2024 22:55:48 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-P3
age
3176
etag
"53826047e23e8bea5415745e0768a0c2"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
660
x-amz-cf-id
Dlq5O7LLkhKTfZPXheNO7KGTeHPu0RAPAV5iVul4eOgy4ajf3V9D9w==
home-screenshot.jpg
static.postcal.io/ 		726 KB
727 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.postcal.io/home-screenshot.jpg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.214.108 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-214-108.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
2bc627d8407b9090a0b661c150bf3c642106efd1786ee2d3528a69945d7975cb

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:01:05 GMT
via
1.1 69cc5dd318e02cb1a7e8cb9951f553d8.cloudfront.net (CloudFront)
last-modified
Sat, 13 Apr 2024 00:46:01 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-P3
age
3272
etag
"a36bd15755730ac8a80115f21f57f66f"
x-amz-server-side-encryption
AES256
x-cache
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accept-ranges
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88 KB 		Image
General
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Download Go to Show image
Full URL
https://cdn.loom.com/sessions/thumbnails/e1e5900b213a44eb9941898e35b86bf7-with-play.gif
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
AmazonS3 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:01:06 GMT
x-amz-version-id
y82zPf4N5bbpqhxL6bm.dviuOjWDc0O2
via
1.1 e94c77a12a65a84cbcef7856ed7e0fb8.cloudfront.net (CloudFront)
x-content-type-options
nosniff
x-cdn
cloudfront
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA56-P3
age
3272
x-amz-server-side-encryption
AES256
x-cache
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server-timing
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alt-svc
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content-length
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referrer-policy
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last-modified
Wed, 10 Apr 2024 17:54:53 GMT
server
AmazonS3
etag
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vary
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content-type
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cache-control
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accept-ranges
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x-amz-cf-id
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cdn.loom.com/sessions/thumbnails/ 		89 KB
90 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.loom.com/sessions/thumbnails/254edbe80382426195c8539e0e730c3e-with-play.gif
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
AmazonS3 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:01:06 GMT
x-amz-version-id
dSYAKP9j36PrvtrQ33_D0RMlHuojc.35
via
1.1 e94c77a12a65a84cbcef7856ed7e0fb8.cloudfront.net (CloudFront)
x-content-type-options
nosniff
x-cdn
cloudfront
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA56-P3
age
3272
x-amz-server-side-encryption
AES256
x-cache
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server-timing
cdn-cache-hit,cdn-pop;desc="FRA56-P3",cdn-rid;desc="VVII6RgIxofQnhD0Ejn8hys8EvDQ_bRVKWJPlqkd_Z5VKfBNezUBpg==",cdn-hit-layer;desc="EDGE",cdn-downstream-fbl;dur=2
alt-svc
h3=":443"; ma=86400
content-length
91038
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 10 Apr 2024 18:01:45 GMT
server
AmazonS3
etag
"d05664ef9f7aeae733732ec5e66225cd"
vary
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content-type
image/gif
cache-control
public, max-age=31536000
accept-ranges
bytes
x-amz-cf-id
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p.postcal.io/static/ 		102 KB
36 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://p.postcal.io/static/recorder.js?v=1.116.3
Requested by
Host: postcal.io
URL: https://postcal.io/static/js/main.85bd7547.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.60.44 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-60-44.fra60.r.cloudfront.net
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 21:04:00 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
via
1.1 69a82a9746d3a7343dca651e0829f000.cloudfront.net (CloudFront)
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA60-P5
age
3097
x-cache
Hit from cloudfront
x-envoy-upstream-service-time
5
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Fri, 12 Apr 2024 23:06:38 GMT
server
cloudflare
cross-origin-opener-policy
same-origin
x-frame-options
SAMEORIGIN
vary
Cookie,Accept-Encoding
content-type
text/javascript; charset="utf-8"
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
8746a552e9d890e0-FRA
x-amz-cf-id
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/
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339 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://o4505881416695808.ingest.sentry.io/api/4505881421086720/envelope/?sentry_key=23f28b5a14a67d5d054ac02291c5ee35&sentry_version=7&sentry_client=sentry.javascript.react%2F7.69.0
Requested by
Host: postcal.io
URL: https://postcal.io/static/js/main.85bd7547.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.120.195.249 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
249.195.120.34.bc.googleusercontent.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Sun, 14 Apr 2024 21:55:39 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 google
server
nginx
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json
access-control-allow-origin
*
access-control-expose-headers
x-sentry-error,x-sentry-rate-limits,retry-after
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
41
/
p.postcal.io/s/ 		13 B
636 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://p.postcal.io/s/?ip=1&_=1713131740342&ver=1.116.3&compression=gzip-js
Requested by
Host: postcal.io
URL: https://postcal.io/static/js/main.85bd7547.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.60.44 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-60-44.fra60.r.cloudfront.net
Software
envoy /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://postcal.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Sun, 14 Apr 2024 21:55:40 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
via
1.1 69a82a9746d3a7343dca651e0829f000.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA60-P5
x-cache
Miss from cloudfront
x-envoy-upstream-service-time
15
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
envoy
cross-origin-opener-policy
same-origin
vary
Accept-Encoding
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/json
access-control-allow-origin
https://postcal.io
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
X-Requested-With,Content-Type
x-amz-cf-id
Tsj5WV0TlP1SEOQSkvTRwyeZVFpfHFpBj_YF9nyuaHhpMcvDphF1VQ==

Verdicts & Comments Add Verdict or Comment

7 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| _sentryDebugIds object| webpackChunkpostcal object| __SENTRY__ object| __sentry_instrumentation_handlers__ object| rrweb object| rrwebConsoleRecord function| getRecordNetworkPlugin

1 Cookies

Domain/Path Name / Value
.postcal.io/ Name: ph_phc_BUDF7hkMY8kgN5YF27E6lpqlHhIpjbzMdBSgvpPLAjC_posthog
Value: %7B%22distinct_id%22%3A%22018ede9b-d0fe-7650-9764-ced9342f74dc%22%2C%22%24sesid%22%3A%5B1713131737836%2C%22018ede9b-d12d-779a-a841-7cdfa3cb4c9f%22%2C1713131737389%5D%7D

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