URL: https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
Submission: On January 02 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 9 HTTP transactions. The main IP is 76.76.21.142, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is zapper.nostrapps.org.
TLS certificate: Issued by R3 on December 4th 2023. Valid for: 3 months.
This is the only time zapper.nostrapps.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 76.76.21.142 16509 (AMAZON-02)
3 2606:4700::68... 13335 (CLOUDFLAR...)
1 95.216.33.150 24940 (HETZNER-AS)
9 3
Apex Domain
Subdomains
Transfer
5 nostrapps.org
zapper.nostrapps.org
206 KB
3 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 438
62 KB
1 nostr.band
media.nostr.band
3 KB
9 3
Domain Requested by
5 zapper.nostrapps.org zapper.nostrapps.org
3 cdn.jsdelivr.net zapper.nostrapps.org
1 media.nostr.band
9 3

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

Domain
github.com
nostr.band
Subject Issuer Validity Valid
zapper.nostrapps.org
R3
2023-12-04 -
2024-03-03
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-05-02 -
2024-05-01
a year crt.sh
realsearch.cc
R3
2023-12-13 -
2024-03-12
3 months crt.sh

This page contains 1 frames:

Primary Page: https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
Frame ID: D1E840AD77F97478CA6E8E98CB1CB8C3
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

Zapper - send tips to any event on Nostr

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

9
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

271 kB
Transfer

1014 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request zap
zapper.nostrapps.org/
1 KB
888 B
Document
General
Full URL
https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
41fd7d2d22db41cfd9e5c6312cd1fbe71f1cc66ee1a7667dca38908abf360d13
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-origin
*
age
2469660
cache-control
s-maxage=0
content-disposition
inline; filename="index.html"
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 02 Jan 2024 12:01:16 GMT
etag
W/"028a4844e4e516de54ee96dc7d4785f1"
server
Vercel
strict-transport-security
max-age=63072000
x-vercel-cache
HIT
x-vercel-id
fra1::bkfws-1704196876007-1c5c8843aaa4
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/
160 KB
25 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css
Requested by
Host: zapper.nostrapps.org
URL: https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5814 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
62f74b1cf824a89f03554c638e719594c309b4d8a627a758928c0516fa7890ab
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://zapper.nostrapps.org/
Origin
https://zapper.nostrapps.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Tue, 02 Jan 2024 12:01:16 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
3042937
x-jsd-version
5.1.3
content-encoding
br
x-cache
HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-served-by
cache-fra-eddf8230118-FRA
x-jsd-version-type
version
server
cloudflare
etag
W/"28021-7Ba9Gb9K6bwuIzasQJpQO7varK0"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Gfg25rcqTQGpRMJbQVE1o9QdWxWjUE6Y9DOdSF3h%2Bx50kj%2BIoNA69s1RJgO9cqD0vOAatCdfXW%2Bg5KjvMy2o4q509MGUsB0zv%2BmHBIFLbA%2F9dJENBUJ%2Fr25og3CSmkZUdwOGtNPi72nqUutT24U%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
83f2d8ab9af04db5-FRA
bootstrap-icons.css
cdn.jsdelivr.net/npm/bootstrap-icons@1.10.5/font/
92 KB
13 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.5/font/bootstrap-icons.css
Requested by
Host: zapper.nostrapps.org
URL: https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5814 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d8824f7067cdfea38afec7e9ffaf072125266824206d69ef1f112d72153a505e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zapper.nostrapps.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Tue, 02 Jan 2024 12:01:16 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
4777938
x-jsd-version
1.10.5
content-encoding
br
x-cache
HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-served-by
cache-fra-eddf8230126-FRA
x-jsd-version-type
version
server
cloudflare
etag
W/"16e26-p4ONiiDb2g7p5MHLfx+DLOmvHBE"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9EnwApof3pWbd8sUAAA00fzpTBV70RxvU6MpAZfML66vfXll35X2hnfjT31qHxyUXWk2qcDRiLKVN3i8HVdlQdViV4%2FbKh229EhvytdGKC6MiVsbH0vV5DzEiRGVlHi1ChJVCYpxfLGNIegfevc%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
83f2d8ababb6994e-FRA
main.754c5821.js
zapper.nostrapps.org/static/js/
307 KB
100 KB
Script
General
Full URL
https://zapper.nostrapps.org/static/js/main.754c5821.js
Requested by
Host: zapper.nostrapps.org
URL: https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
d4219022bad0d207d1bf92191f864f1c09aba623ccd84159ce1e27e0682e108c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Tue, 02 Jan 2024 12:01:16 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::nml5n-1704196876069-563bad67f297
age
2911877
etag
W/"e3b0f1ac797f425628e54cb3dd689d72"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
s-maxage=31536000, immutable
content-disposition
inline; filename="main.754c5821.js"
main.1591d658.css
zapper.nostrapps.org/static/css/
22 KB
3 KB
Stylesheet
General
Full URL
https://zapper.nostrapps.org/static/css/main.1591d658.css
Requested by
Host: zapper.nostrapps.org
URL: https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
f3cddd3b2da837808c84f168a429f8075542ae98e60e6d61b07676fece431bcc
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Tue, 02 Jan 2024 12:01:16 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::7dmzc-1704196876054-c3cfa7fa3e2c
age
2438264
etag
W/"38f4c24f00acf9b30d9c6a043704b4d2"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
s-maxage=31536000, immutable
content-disposition
inline; filename="main.1591d658.css"
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/
76 KB
24 KB
Script
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js
Requested by
Host: zapper.nostrapps.org
URL: https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5814 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f5210fa3e7f0245a4c51eb7f280092c0ef99fdd28c45e17dab8cc5854fdf4fd3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://zapper.nostrapps.org/
Origin
https://zapper.nostrapps.org
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Tue, 02 Jan 2024 12:01:16 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
2962239
x-jsd-version
5.1.3
content-encoding
br
x-cache
HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-served-by
cache-fra-eddf8230130-FRA
x-jsd-version-type
version
server
cloudflare
etag
W/"13131-qF5oFiTJGhBqUUwx6s+A3oF7LMM"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4A%2B9hupD2I%2FLCyHHDfRneLXh5z92oRNgtZNMfzxRHff7hksW%2Bw7wditWliqKFPsuDLvvYhrEHpVgu%2B4aSsdBuj7JEP1A9kR5mRYcIe6vPtLsa6Z8J%2BNlfY%2BHEWWZaq59zvgNQsODGnrOLj%2BN35Q%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
83f2d8ab9af14db5-FRA
731.d009e9f2.chunk.js
zapper.nostrapps.org/static/js/
317 KB
85 KB
Script
General
Full URL
https://zapper.nostrapps.org/static/js/731.d009e9f2.chunk.js
Requested by
Host: zapper.nostrapps.org
URL: https://zapper.nostrapps.org/static/js/main.754c5821.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
ae49b5fc287cfddf46d9f87427ba390a7b96e1e787ae351d84faec7e939c030d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Tue, 02 Jan 2024 12:01:16 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::nml5n-1704196876188-5f72c086de1b
age
4065981
etag
W/"69a898df734e920bf2b8fc977d385a93"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
s-maxage=31536000, immutable
content-disposition
inline; filename="731.d009e9f2.chunk.js"
930.535c151e.chunk.js
zapper.nostrapps.org/static/js/
37 KB
17 KB
Script
General
Full URL
https://zapper.nostrapps.org/static/js/930.535c151e.chunk.js
Requested by
Host: zapper.nostrapps.org
URL: https://zapper.nostrapps.org/static/js/main.754c5821.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
787b94585d7274c50c5b87943a93f1f780c3ca8b95f53c7a20388673bea47b2e
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zapper.nostrapps.org/zap?id=npub1prya33fnqerq0fljwjtp77ehtu7jlsjt5ydhwveuwmqdsdm6k8esk42xcv
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date
Tue, 02 Jan 2024 12:01:16 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::bkfws-1704196876189-d6a1e977840a
age
5974907
etag
W/"8886f33f3cdce2d6782ccbf5803996df"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
s-maxage=31536000, immutable
content-disposition
inline; filename="930.535c151e.chunk.js"
08c9d8c533064607a7f274961f7b375f3d2fc24ba11b77333c76c0d8377ab1f3-picture-64
media.nostr.band/thumbs/b1f3/
2 KB
3 KB
Image
General
Full URL
https://media.nostr.band/thumbs/b1f3/08c9d8c533064607a7f274961f7b375f3d2fc24ba11b77333c76c0d8377ab1f3-picture-64
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
95.216.33.150 Helsinki, Finland, ASN24940 (HETZNER-AS, DE),
Reverse DNS
static.150.33.216.95.clients.your-server.de
Software
nginx/1.14.1 /
Resource Hash
20fd833de397f9ae0533321db9270291218800f4321e2c0df5497a47f5f1015a

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zapper.nostrapps.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

Date
Tue, 02 Jan 2024 12:01:16 GMT
Last-Modified
Thu, 07 Dec 2023 07:00:30 GMT
Server
nginx/1.14.1
ETag
"65716d8e-832"
Access-Control-Allow-Methods
GET, POST, OPTIONS
Content-Type
image/jpeg
Access-Control-Allow-Origin
*
Access-Control-Allow-Credentials
true
Connection
keep-alive
Accept-Ranges
bytes
Access-Control-Allow-Headers
DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type
Content-Length
2098

Verdicts & Comments Add Verdict or Comment

5 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| documentPictureInPicture number| uidEvent object| bootstrap object| webpackChunkzapper object| __REACT_INTL_CONTEXT__

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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=63072000