Submitted URL: https://www.postcrossing.de/
Effective URL: https://www.postcrossing.com/
Submission: On August 06 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 4 IPs in 3 countries across 3 domains to perform 17 HTTP transactions. The main IP is 3.67.120.29, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is www.postcrossing.com. The Cisco Umbrella rank of the primary domain is 943419.
TLS certificate: Issued by Amazon RSA 2048 M02 on July 2nd 2024. Valid for: a year.
This is the only time www.postcrossing.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 194.245.148.217 5517 (CSL)
3 3.67.120.29 16509 (AMAZON-02)
2 178.79.165.44 63949 (AKAMAI-LI...)
8 2606:4700:303... 13335 (CLOUDFLAR...)
4 16.182.100.64 16509 (AMAZON-02)
17 4
Apex Domain
Subdomains
Transfer
13 postcrossing.com
www.postcrossing.com — Cisco Umbrella Rank: 943419
analytics.postcrossing.com
static1.postcrossing.com
251 KB
4 amazonaws.com
s3.amazonaws.com
12 KB
1 postcrossing.de
www.postcrossing.de
407 B
17 3
Domain Requested by
8 static1.postcrossing.com www.postcrossing.com
static1.postcrossing.com
4 s3.amazonaws.com www.postcrossing.com
3 www.postcrossing.com www.postcrossing.com
2 analytics.postcrossing.com www.postcrossing.com
analytics.postcrossing.com
1 www.postcrossing.de 1 redirects
17 5

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

Domain
shop.postcrossing.com
community.postcrossing.com
www.whatismybrowser.com
Subject Issuer Validity Valid
postcrossing.com
Amazon RSA 2048 M02
2024-07-02 -
2025-07-31
a year crt.sh
analytics.postcrossing.com
E6
2024-08-02 -
2024-10-31
3 months crt.sh
s3.amazonaws.com
Amazon RSA 2048 M01
2024-05-25 -
2025-05-02
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.postcrossing.com/
Frame ID: D2CFCDB9E5ACD9BD4F96B7028AEF80E2
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

Postcards connecting the world - Postcrossing

Page URL History Show full URLs

  1. https://www.postcrossing.de/ HTTP 301
    https://www.postcrossing.com/ Page URL

Page Statistics

17
Requests

100 %
HTTPS

20 %
IPv6

3
Domains

5
Subdomains

4
IPs

3
Countries

263 kB
Transfer

356 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://www.postcrossing.de/ HTTP 301
    https://www.postcrossing.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.postcrossing.com/
Redirect Chain
  • https://www.postcrossing.de/
  • https://www.postcrossing.com/
29 KB
5 KB
Document
General
Full URL
https://www.postcrossing.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.67.120.29 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-67-120-29.eu-central-1.compute.amazonaws.com
Software
Apache /
Resource Hash
94c5585baf92facddff18cbc3d86bbdd636ed52917e5f92c46a6ee58f1d9019e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

cache-control
private, max-age=0
content-encoding
br
content-length
5206
content-type
text/html; charset=utf-8
date
Tue, 06 Aug 2024 06:43:49 GMT
referrer-policy
origin-when-cross-origin
server
Apache
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
DENY
x-xss-protection
1; mode=block

Redirect headers

alt-svc
h3=":443"; ma=2592000
content-length
284
content-type
text/html
date
Tue, 06 Aug 2024 06:43:49 GMT
location
https://www.postcrossing.com/
server
redirector/1.0
script.js
analytics.postcrossing.com/js/
1 KB
968 B
Script
General
Full URL
https://analytics.postcrossing.com/js/script.js
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
178.79.165.44 London, United Kingdom, ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG),
Reverse DNS
tardis.mentalstring.net
Software
nginx /
Resource Hash
965387ce9489d0167cf33444ab52d064bb3fab35e94b12082ff5eb00a34c070c
Security Headers
Name Value
Strict-Transport-Security max-age=18144000
X-Content-Type-Options nosniff, nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=18144000
x-content-type-options
nosniff, nosniff
referrer-policy
origin-when-cross-origin
content-encoding
br
server
nginx
x-frame-options
DENY
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=86400, must-revalidate
cross-origin-resource-policy
cross-origin
x-xss-protection
1; mode=block
style-min.v-f556198a0a68ef90b54af4b2d13d70c4.css
static1.postcrossing.com/css/
73 KB
15 KB
Stylesheet
General
Full URL
https://static1.postcrossing.com/css/style-min.v-f556198a0a68ef90b54af4b2d13d70c4.css
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:5f0b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c87aa43512585b9579d87a4e08a8906a9940f91a3478ddb9ad496d2313dd2785
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
last-modified
Fri, 05 Jul 2024 10:50:42 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
1893054
vary
Accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2du4TEMdwWwmoubHADp8IOo8iUnJ7sutTjtOk69dlYE7LPsMGtXgGLIzsUV4jOYdHOQhLH2VYjXo7rjf0tHjtGRKyaFtis7bFzk%2FVCR3U6pyM8NnhYphMIKbfqyopBkiMwC88Bh5eEJll%2FdTKnL174PAAa1xxmk%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=31536000, public, immutable
cf-ray
8aed0e09edc32c35-FRA
alt-svc
h3=":443"; ma=86400
expires
Tue, 15 Jul 2025 08:52:55 GMT
logo-412x54.png
static1.postcrossing.com/images/logos/
24 KB
25 KB
Image
General
Full URL
https://static1.postcrossing.com/images/logos/logo-412x54.png
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:5f0b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
61664f0528821f46eab6656bc459fbb53391ee0ad755dcc92798305d8671a507
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2268291
alt-svc
h3=":443"; ma=86400
content-length
24561
last-modified
Tue, 30 Apr 2024 15:03:12 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4IiQ34sE93W5TQFyGdGhnbAwcXT18O9UXyESNTklHHOxU9DyidsOwONXdEe1YKPQV46JUi5rZoeIjw9OkxtdqHhq50DTv49H5R%2F9gX%2FAeB0hymI9bIVLwZhjTW5AATupCzsn7U1GhatnMdLLBXJ2c9SxlRENqm0%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000, public, immutable
accept-ranges
bytes
cf-ray
8aed0e09edba2c35-FRA
expires
Fri, 11 Jul 2025 00:38:58 GMT
postcards.jpg
static1.postcrossing.com/images/misc/
73 KB
74 KB
Image
General
Full URL
https://static1.postcrossing.com/images/misc/postcards.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:5f0b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cba9501c28670db4491e84cc9c922bd49657c2b7c408cbdac4fcce28b3ce2ee5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
11783849
alt-svc
h3=":443"; ma=86400
content-length
75209
last-modified
Thu, 19 Oct 2023 14:39:23 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0lnkzEcIcL5Z9F5GA%2BOgakPu07PLSkOzZGHrv%2FhLSS6os9m%2FrVDmiaoMviHKGpEko1EzSyF4E4%2FBs2tc3GVI7jv6sDl%2FB3Hln%2F9XENtJ1DooSRYubM0M1HdJXXW7s0BZ5iIxKBkZYfBt9JlR%2F6jXwcWIIP5vqVM%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=31536000, public, immutable
accept-ranges
bytes
cf-ray
8aed0e09edbd2c35-FRA
expires
Sat, 22 Mar 2025 21:26:20 GMT
icn-sprite-13.png
static1.postcrossing.com/images/sprites/
10 KB
11 KB
Image
General
Full URL
https://static1.postcrossing.com/images/sprites/icn-sprite-13.png
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:5f0b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
aa21b6b12f7e3d3d5631d761e5b26dad651b5463aa3222ba4bef73d50b25daf4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
11795191
alt-svc
h3=":443"; ma=86400
content-length
10622
last-modified
Thu, 19 Oct 2023 14:39:24 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kMeQ%2FAx1KwBzpvwo8i4%2BrGyLvelshgTgKQ8ChoOJEymye%2FV36SkWQ%2BWoM1%2FH2JXbrfzrW3WfiH8PotJ3kTxQWF7wFzgSlcgc6fyS%2BC3I4adSrF%2FO1WlY%2BKn3OK2p7%2FbodMZ0NYd631KBlEXrqftlcHPtFlQNp14%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000, public, immutable
accept-ranges
bytes
cf-ray
8aed0e09edc42c35-FRA
expires
Sat, 22 Mar 2025 18:17:18 GMT
j3c9wr6qirlddjauc86b0hmz1wtau92n.jpg
s3.amazonaws.com/static2.postcrossing.com/postcard/thumb/
2 KB
3 KB
Image
General
Full URL
https://s3.amazonaws.com/static2.postcrossing.com/postcard/thumb/j3c9wr6qirlddjauc86b0hmz1wtau92n.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
16.182.100.64 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
41bc119ad0efdfb3b9a8a9ec1d71f5aee751a4b143770d389ff1607c612fca56

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Tue, 06 Aug 2024 06:43:50 GMT
Last-Modified
Fri, 19 Jul 2024 02:27:28 GMT
Server
AmazonS3
x-amz-request-id
3S9W0F66197H3485
ETag
"8ce72b06031cdcb7d2f7e701ea3a51d4"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Cache-Control
public, max-age=315360000, immutable
Accept-Ranges
bytes
Content-Length
2397
x-amz-id-2
F/7YwpzxF6Vhoptj7IGSu3nRqpRcgvoBMqgTkWvUz59gHqOztmzXpGkVyVekiC3U5V+pC+PhsCQ=
Expires
Mon, 17 Jul 2034 02:27:25 GMT
oy17g0r0vaqf3axvgsxxlltw8r274mft.jpg
s3.amazonaws.com/static2.postcrossing.com/postcard/thumb/
3 KB
4 KB
Image
General
Full URL
https://s3.amazonaws.com/static2.postcrossing.com/postcard/thumb/oy17g0r0vaqf3axvgsxxlltw8r274mft.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
16.182.100.64 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
983c3415180793813ea4574a810ef0f42237f4255d2696a11c60e6e9c69ce3a5

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Tue, 06 Aug 2024 06:43:50 GMT
Last-Modified
Wed, 31 Jul 2024 07:56:46 GMT
Server
AmazonS3
x-amz-request-id
3S9QPE9NAB7BTT17
ETag
"7e6a443b8c057c1f7a7de227531e9e0a"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Cache-Control
public, max-age=315360000, immutable
Accept-Ranges
bytes
Content-Length
3369
x-amz-id-2
O4/st98hHRw+23B0YEqAy65UWFiqDsIerHwl8qBUlni3/5uWHWSS/Gwex4NIKHz+jnl1DemcO2A=
Expires
Sat, 29 Jul 2034 07:56:41 GMT
nfnbrxxoxabn76u3gxu6vnrv0mu4r34b.jpg
s3.amazonaws.com/static2.postcrossing.com/postcard/thumb/
3 KB
3 KB
Image
General
Full URL
https://s3.amazonaws.com/static2.postcrossing.com/postcard/thumb/nfnbrxxoxabn76u3gxu6vnrv0mu4r34b.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
16.182.100.64 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
9ab4924b14b9cae206e56b026a2a7acf0e200769a5f3ce28d83502e60dc7903d

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Tue, 06 Aug 2024 06:43:50 GMT
Last-Modified
Wed, 31 Jul 2024 08:35:09 GMT
Server
AmazonS3
x-amz-request-id
3S9GT2S5FWSRXP1P
ETag
"89086c3149d3b2a1c2de9b3be275e5fa"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Cache-Control
public, max-age=315360000, immutable
Accept-Ranges
bytes
Content-Length
2577
x-amz-id-2
DrlhjDIwya1lUniAtQ0DmzgXhMwic6TWALSll+OcGg1dXsXER+uA3fWZk6uAiuQLZuJCEDkxq2E=
Expires
Sat, 29 Jul 2034 08:35:05 GMT
ogeuan2lq8wi5ymq4gx5qpkshbsukku0.jpg
s3.amazonaws.com/static2.postcrossing.com/postcard/thumb/
2 KB
3 KB
Image
General
Full URL
https://s3.amazonaws.com/static2.postcrossing.com/postcard/thumb/ogeuan2lq8wi5ymq4gx5qpkshbsukku0.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
16.182.100.64 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
cc1f445d09edd3d1662f40125b21da7f0101aa06ba31df4c03f0c854f722fa61

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Tue, 06 Aug 2024 06:43:50 GMT
Last-Modified
Tue, 06 Aug 2024 06:40:44 GMT
Server
AmazonS3
x-amz-request-id
3S9SPE1GE63T69N4
ETag
"52c299d19a43f184e3ce0a5a370adfd5"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Cache-Control
public, max-age=315360000, immutable
Accept-Ranges
bytes
Content-Length
2342
x-amz-id-2
2ZVfzsnAbEIsYNLTXB0HHB1XPB8ulmWrBKI7XLhLz6w0EJIt+g2Eq7RPuI+yUDCw4znoiJqB/WE=
Expires
Fri, 04 Aug 2034 06:40:35 GMT
liveevents-min.v-d6c86e84fc8a3410e988f596d6c02ebe.js
static1.postcrossing.com/js/
2 KB
1 KB
Script
General
Full URL
https://static1.postcrossing.com/js/liveevents-min.v-d6c86e84fc8a3410e988f596d6c02ebe.js
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:5f0b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d66b53e9d7c42d9977b878c1e63822b0cd421701964f1f12a6315ae0ee3ed4f1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
last-modified
Sat, 09 Mar 2024 20:20:35 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
11783848
vary
Accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SZbG5wcLNXlrXwT9hj5UDHn03BRnmnukmJmStzMpRk9SPZcoyNxrplWgcCifjS6u7me9bJ1deYtVP%2Bx3aQCT%2BdFfIA6%2BhMCsHgh9RfFZ6AF6pCklRjlMlozGuywZkfnuKe9o6WQMqIsj%2F%2FEwxYrwx9qxs4a59VM%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
cache-control
max-age=31536000, public, immutable
cf-ray
8aed0e09edc52c35-FRA
alt-svc
h3=":443"; ma=86400
expires
Sat, 22 Mar 2025 21:26:21 GMT
topmenu-min.v-b5be685b17e3700e1c2ab3e0127a9341.js
static1.postcrossing.com/js/
971 B
880 B
Script
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Full URL
https://static1.postcrossing.com/js/topmenu-min.v-b5be685b17e3700e1c2ab3e0127a9341.js
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:5f0b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
last-modified
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nel
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server
cloudflare
age
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vary
Accept-encoding
report-to
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content-type
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cache-control
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cf-ray
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alt-svc
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expires
Sat, 22 Mar 2025 18:44:24 GMT
login
www.postcrossing.com/
0
3 KB
Other
General
Full URL
https://www.postcrossing.com/login
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.67.120.29 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-67-120-29.eu-central-1.compute.amazonaws.com
Software
Apache /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
referrer-policy
origin-when-cross-origin
x-content-type-options
nosniff
server
Apache
date
Tue, 06 Aug 2024 06:43:49 GMT
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/html; charset=utf-8
cache-control
private, max-age=0
content-length
3470
x-xss-protection
1; mode=block
signup
www.postcrossing.com/
0
8 KB
Other
General
Full URL
https://www.postcrossing.com/signup
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.67.120.29 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-67-120-29.eu-central-1.compute.amazonaws.com
Software
Apache /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
referrer-policy
origin-when-cross-origin
x-content-type-options
nosniff
server
Apache
date
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vary
Accept-Encoding
x-frame-options
DENY
content-type
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cache-control
private, max-age=0
content-length
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x-xss-protection
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flags2.png
static1.postcrossing.com/images/
99 KB
100 KB
Image
General
Full URL
https://static1.postcrossing.com/images/flags2.png?v=20231024
Requested by
Host: static1.postcrossing.com
URL: https://static1.postcrossing.com/css/style-min.v-f556198a0a68ef90b54af4b2d13d70c4.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:5f0b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
11779896
alt-svc
h3=":443"; ma=86400
content-length
101739
last-modified
Tue, 24 Oct 2023 15:58:59 GMT
server
cloudflare
vary
Accept-Encoding
report-to
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content-type
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cache-control
max-age=31536000, public, immutable
accept-ranges
bytes
cf-ray
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expires
Sat, 22 Mar 2025 22:32:13 GMT
event
analytics.postcrossing.com/api/
2 B
287 B
XHR
General
Full URL
https://analytics.postcrossing.com/api/event
Requested by
Host: analytics.postcrossing.com
URL: https://analytics.postcrossing.com/js/script.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
178.79.165.44 London, United Kingdom, ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG),
Reverse DNS
tardis.mentalstring.net
Software
nginx /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
x-content-type-options
nosniff
server
nginx
x-frame-options
DENY
content-type
text/plain; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
cache-control
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access-control-allow-credentials
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content-length
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x-xss-protection
1; mode=block
x-request-id
F-kQpCAwxnPlva8GCLtx
favicon.ico
static1.postcrossing.com/
32 KB
7 KB
Other
General
Full URL
https://static1.postcrossing.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:5f0b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.postcrossing.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 06 Aug 2024 06:43:49 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 14 May 2020 15:14:55 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
2549853
vary
Accept-Encoding
report-to
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content-type
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cache-control
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cf-ray
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alt-svc
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expires
Tue, 06 Aug 2024 18:26:16 GMT

Verdicts & Comments Add Verdict or Comment

29 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| hideCookieNotice object| events number| lastId number| events_event_interval number| events_threshold number| events_max_pulls number| events_progressive_inc number| events_pre_fill string| events_url number| pullInterval number| printTimer number| fetcherTimer object| xmlhttp function| smoothScroll function| printEvent function| printEvents function| fetcher string| hidden string| visibilityChange function| handleVisibilityChange function| addClass function| removeClass object| subLists number| subListsLength function| mobile object| target number| targetLength number| j function| plausible

1 Cookies

Domain/Path Name / Value
www.postcrossing.com/ Name: __Host-postcrossing
Value: uvc0bhfomp0gmsfad9fjsj1cnk

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