Submitted URL: https://postcrossing.de/
Effective URL: https://www.postcrossing.com/
Submission: On August 01 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 54.231.172.128 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
253 KB
4 amazonaws.com
s3.amazonaws.com
12 KB
1 postcrossing.de
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 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
R3
2024-06-03 -
2024-09-01
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: 2CC6A1EA0AAA77A84BF3CAD2AD57EF67
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

Postcards connecting the world - Postcrossing

Page URL History Show full URLs

  1. https://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

265 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://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://postcrossing.de/
  • https://www.postcrossing.com/
28 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
1dcb0e0f91926e4f168fee93cfbc84bb3ed0b9b6885f728b71a3eb7ce759a49e
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
5151
content-type
text/html; charset=utf-8
date
Thu, 01 Aug 2024 19:28:13 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
Thu, 01 Aug 2024 19:28:13 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
Thu, 01 Aug 2024 19:28:13 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
16 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
2606:4700:3034::ac43:8e7e , 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
Thu, 01 Aug 2024 19:28:13 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
zstd
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
1507134
vary
Accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=itFiI369%2Fcj7MqOIVY3Q4JDIdeX871taucBTU2wI9aWi0aClV%2B3ZtVzyaDmFHTY%2F33mdP%2BUcns9rnEHS1QiM4TLP2hz4CGrHNQwiUJ55PGLTyCeElUyuCZS0o9NdPRsIL1inZf%2F%2FPkZycqTqsM2IMj9m0brxjhM%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=31536000, public, immutable
cf-ray
8ac83ae51f69b933-AMS
alt-svc
h3=":443"; ma=86400
expires
Tue, 15 Jul 2025 08:49:19 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
2606:4700:3034::ac43:8e7e , 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
Thu, 01 Aug 2024 19:28:13 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
11637159
alt-svc
h3=":443"; ma=86400
content-length
24561
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=14jnmWlUnALxxMQMj7WgjzcEe7xqpt2kzKgzBJDfSBGJUoUcLzzVisAbKwsAWHz2SW40u%2BZ%2FmQtrW0WULIcEs8HZnBUZw7qX%2FGR0pFuuvi21UwIGIYi%2BnGTqN7lS2FBi2bemn5%2FLuYFAENq2rRkMitimOEdLlKk%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000, public, immutable
accept-ranges
bytes
cf-ray
8ac83ae51f5db933-AMS
expires
Thu, 20 Mar 2025 02:55:34 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
2606:4700:3034::ac43:8e7e , 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
Thu, 01 Aug 2024 19:28:13 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
12187650
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=EwJ3ziK%2FHKrGrPtoT%2Bv4TXwiHVJnmUeaYsXqmniQjEuHONH1hDA%2F1MG2WSjKBq8r3FujsLd4UQMx2vvMBkz4lirtGW2TjV8SqNDZ8y56YW04lbOaH0W6%2F1zXnbnz8tHodp31cKpTXlvK5TgaeyED0aTogmbKB7g%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=31536000, public, immutable
accept-ranges
bytes
cf-ray
8ac83ae51f66b933-AMS
expires
Thu, 13 Mar 2025 18:00:43 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
2606:4700:3034::ac43:8e7e , 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
Thu, 01 Aug 2024 19:28:13 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
12182654
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=5IS%2F8E0gaIs%2FrMCRtTEpMxdL1YTB6nr7jG1vbFJv%2BanNce0Hxq7s3N6AGdmzj%2BHysBqtPaRBIB9iEjQXB7ye%2BzcMSbZfGd1uRZbxwWdkQENHQwrWqPXQRltX8K%2FVbpFPR9pWHpgjlREk9rHSp3QTj%2BoxcdusUeA%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=31536000, public, immutable
accept-ranges
bytes
cf-ray
8ac83ae51f67b933-AMS
expires
Thu, 13 Mar 2025 19:23:59 GMT
hk8j6q3z432ralmns2mac0wmp2keq7ln.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/hk8j6q3z432ralmns2mac0wmp2keq7ln.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.172.128 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
a6a7923b78f38a7ad25834a2640726a798ebde23f1c9930682b6945565e680f8

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
Thu, 01 Aug 2024 19:28:14 GMT
Last-Modified
Thu, 25 Jul 2024 01:27:29 GMT
Server
AmazonS3
x-amz-request-id
7NBP78W571YXCXTS
ETag
"fe07d4822a497f8cc2331c737d51cfef"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Cache-Control
public, max-age=315360000, immutable
Accept-Ranges
bytes
Content-Length
2648
x-amz-id-2
lcIn/LNSLxUY6lLT62jU5GK1hmHgPeMFya0uSmJJ3FNthRzR5lHIHTNOJk591ehlNlznGcFkkQs=
Expires
Sun, 23 Jul 2034 01:27:19 GMT
fmf624fl97sml4okrh727r13hg4rzswa.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/fmf624fl97sml4okrh727r13hg4rzswa.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
54.231.172.128 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
df89de0d32058e3a8a5b4578882fe8fd2033fb3032a56ef5d197c9cc6be6ffb0

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
Thu, 01 Aug 2024 19:28:14 GMT
Last-Modified
Mon, 22 Jul 2024 18:39:05 GMT
Server
AmazonS3
x-amz-request-id
7NBR3NMGNG4E31XS
ETag
"eb6c2041bcf432002840742b8028813f"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Cache-Control
public, max-age=315360000, immutable
Accept-Ranges
bytes
Content-Length
2264
x-amz-id-2
vmTr5Ma/LDJzx0YYP76PZuowh97nvwSsycujKyc1F/Ff7XI+7yKX0GTA9g0oN5wx+3n9QTZhy6Q=
Expires
Thu, 20 Jul 2034 18:39:00 GMT
tehq73rcwninl01giknjcmfb8clsyp1k.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/tehq73rcwninl01giknjcmfb8clsyp1k.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.172.128 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
153af2a39e4e32290130261e80f152851a50c537481f48596edd7de6c09d554c

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
Thu, 01 Aug 2024 19:28:14 GMT
Last-Modified
Sun, 07 Jul 2024 23:18:46 GMT
Server
AmazonS3
x-amz-request-id
7NBPBTBT2NDG3X9Y
ETag
"61cb4cbcfad3baa8528a154caa763846"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Cache-Control
public, max-age=315360000, immutable
Accept-Ranges
bytes
Content-Length
2852
x-amz-id-2
cmUhP7mBVxawvQ5KJsTIegb3ljfxZhlyxWBAKom08z4IT1jw8WbljTh0W8VHykjHUtlrc2NEpUg=
Expires
Wed, 05 Jul 2034 23:18:37 GMT
v4udxime5bf63rghv0mty4ed72awgz10.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/v4udxime5bf63rghv0mty4ed72awgz10.jpg
Requested by
Host: www.postcrossing.com
URL: https://www.postcrossing.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
54.231.172.128 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
2e05c2714f53890c4d058b5df4698675f94df70679f4b0c38b345fa4c4902e00

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
Thu, 01 Aug 2024 19:28:14 GMT
Last-Modified
Thu, 18 Jul 2024 15:51:32 GMT
Server
AmazonS3
x-amz-request-id
7NBRZ6TXPAAEFQ8A
ETag
"f03a0d1c00017efb1b1c14c96cf9995e"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Cache-Control
public, max-age=315360000, immutable
Accept-Ranges
bytes
Content-Length
2446
x-amz-id-2
9Q9vYDwykdGeTzD/O+D9Bq4qjschut4DNvu2E2TuODVO3oqvnRXxTS9PvY27LzgNuQCjcXX/t7Q=
Expires
Sun, 16 Jul 2034 15:51:09 GMT
liveevents-min.v-d6c86e84fc8a3410e988f596d6c02ebe.js
static1.postcrossing.com/js/
2 KB
2 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
2606:4700:3034::ac43:8e7e , 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
Thu, 01 Aug 2024 19:28:13 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
zstd
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
12187632
vary
Accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=k%2FHUpYnonyHJMnC9erQrXCmyIFo7MhKEBAq4byEDi6%2BmWeSAiR8N72u%2F%2FVxe%2FI75IS8e1SMlM59D9kMFrJXPo2xHSrPuybBYsbJ6BtQNo4u1jhlwgnLk6U1PeB9H1vOTCSx%2FOsD%2FISwyMkVSRzj7zXq%2BGVBemUs%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
cache-control
max-age=31536000, public, immutable
cf-ray
8ac83ae51f62b933-AMS
alt-svc
h3=":443"; ma=86400
expires
Thu, 13 Mar 2025 18:01:01 GMT
topmenu-min.v-b5be685b17e3700e1c2ab3e0127a9341.js
static1.postcrossing.com/js/
971 B
974 B
Script
General
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
2606:4700:3034::ac43:8e7e , 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
Thu, 01 Aug 2024 19:28:13 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
zstd
cf-cache-status
HIT
last-modified
Sat, 09 Mar 2024 20:20:37 GMT
nel
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server
cloudflare
age
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vary
Accept-encoding
report-to
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content-type
text/javascript
cache-control
max-age=31536000, public, immutable
cf-ray
8ac83ae51f61b933-AMS
alt-svc
h3=":443"; ma=86400
expires
Thu, 13 Mar 2025 19:23:59 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
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
Thu, 01 Aug 2024 19:28:13 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
Thu, 01 Aug 2024 19:28:13 GMT
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/html; charset=utf-8
cache-control
private, max-age=0
content-length
8073
x-xss-protection
1; mode=block
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
2606:4700:3034::ac43:8e7e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
05958994220de065e08169cc286486bd423085dc30a39412372ec63dc23097f6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://static1.postcrossing.com/css/style-min.v-f556198a0a68ef90b54af4b2d13d70c4.css
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
Thu, 01 Aug 2024 19:28:13 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
3345885
alt-svc
h3=":443"; ma=86400
content-length
101739
last-modified
Wed, 29 May 2024 10:02:08 GMT
server
cloudflare
vary
Accept-Encoding
report-to
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content-type
image/png
cache-control
max-age=31536000, public, immutable
accept-ranges
bytes
cf-ray
8ac83ae648c2b933-AMS
expires
Tue, 24 Jun 2025 02:03:28 GMT
event
analytics.postcrossing.com/api/
2 B
286 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
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df
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
Thu, 01 Aug 2024 19:28:13 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
max-age=0, private, must-revalidate
access-control-allow-credentials
true
content-length
2
x-xss-protection
1; mode=block
x-request-id
F-exc-nbnKe8sdwBQguR
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
2606:4700:3034::ac43:8e7e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5419d4ebdfe3d573098df0ac3fba1247dfe95dca3cbdc9ec8eeb7d7ed3da8ef0
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
Thu, 01 Aug 2024 19:28:14 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
zstd
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
1819601
vary
Accept-Encoding
report-to
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content-type
image/vnd.microsoft.icon
cache-control
max-age=2592000, public, immutable
cf-ray
8ac83ae7fa35b933-AMS
alt-svc
h3=":443"; ma=86400
expires
Sat, 10 Aug 2024 18:01:33 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: vvg6c211fl1oiujiqiovtj7hcb

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