URL: https://ko.one/
Submission: On March 22 via api from US — Scanned from NL

Summary

This website contacted 10 IPs in 3 countries across 9 domains to perform 39 HTTP transactions. The main IP is 2a06:98c1:3121::3, located in United States and belongs to CLOUDFLARENET, US. The main domain is ko.one.
TLS certificate: Issued by GTS CA 1P5 on January 27th 2024. Valid for: 3 months.
This is the only time ko.one was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
12 2a06:98c1:312... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
2 34.120.195.249 396982 (GOOGLE-CL...)
16 34.117.27.124 396982 (GOOGLE-CL...)
2 34.128.169.96 396982 (GOOGLE-CL...)
1 199.36.158.100 54113 (FASTLY)
2 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
39 10
Apex Domain
Subdomains
Transfer
17 zksync.io
mainnet.era.zksync.io — Cisco Umbrella Rank: 148409
explorer.zksync.io
936 B
12 ko.one
ko.one
798 KB
2 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2066
292 B
2 zksync.dev
testnet.era.zksync.dev
118 B
2 sentry.io
o1326013.ingest.sentry.io
434 B
1 google.nl
www.google.nl — Cisco Umbrella Rank: 6950
408 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 195
247 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 114
97 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1408
7 KB
39 9
Domain Requested by
16 mainnet.era.zksync.io ko.one
12 ko.one ko.one
2 region1.analytics.google.com www.googletagmanager.com
2 testnet.era.zksync.dev ko.one
2 o1326013.ingest.sentry.io ko.one
1 www.google.nl
1 stats.g.doubleclick.net www.googletagmanager.com
1 explorer.zksync.io
1 www.googletagmanager.com ko.one
1 static.cloudflareinsights.com ko.one
39 10

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

Domain
t.me
twitter.com
ko-one.gitbook.io
Subject Issuer Validity Valid
ko.one
GTS CA 1P5
2024-01-27 -
2024-04-26
3 months crt.sh
cloudflareinsights.com
GTS CA 1P5
2024-03-10 -
2024-06-08
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2024-02-26 -
2024-05-20
3 months crt.sh
ingest.sentry.io
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-11-02 -
2024-12-02
a year crt.sh
mainnet.era.zksync.io
GTS CA 1D4
2024-03-07 -
2024-06-05
3 months crt.sh
testnet.era.zksync.dev
GTS CA 1D4
2024-02-19 -
2024-05-19
3 months crt.sh
samparteselectricas.com
GTS CA 1D4
2024-01-27 -
2024-04-26
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-02-26 -
2024-05-20
3 months crt.sh
*.google.nl
GTS CA 1C3
2024-02-26 -
2024-05-20
3 months crt.sh

This page contains 1 frames:

Primary Page: https://ko.one/
Frame ID: 4D81B78A65DA2BE98278189ED0653902
Requests: 30 HTTP requests in this frame

Screenshot

Page Title

Swap | KO

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

39
Requests

100 %
HTTPS

60 %
IPv6

9
Domains

10
Subdomains

10
IPs

3
Countries

904 kB
Transfer

3095 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

39 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
ko.one/
5 KB
3 KB
Document
General
Full URL
https://ko.one/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a4330e3d5d7dc7c90d9dfbfb6bdc72213ae575d3aca75947b95563f0dd41d4d1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
accept-language
nl-NL,nl;q=0.9

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8686868f18ccb92c-AMS
content-encoding
br
content-type
text/html; charset=utf-8
date
Fri, 22 Mar 2024 13:28:34 GMT
expect-ct
max-age=86400, enforce
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TG120tVnGLV%2FzMjB49UxuTgjfEZtYICIK3VAOYo7kLsumLCSptQDzgyGuzV3k8Q91%2FUJuINbzEwgeKjboCFnXR%2FpFfKCSxQkWFK5nkrfwIXByqPjk%2Bhi6JkWEd0y8lceLULZiYk%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
3.50c17c08.chunk.css
ko.one/static/css/
22 KB
3 KB
Stylesheet
General
Full URL
https://ko.one/static/css/3.50c17c08.chunk.css
Requested by
Host: ko.one
URL: https://ko.one/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7f3e15e66062415793581842f83e619e13eddb015b64f4d6f580773259fe0099
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://ko.one/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:34 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
W/"1f6fe0099a0e9d33c825354b65f9861b"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=C7HEvgkMWHkuj9wBJi6x1mZzkuTNQc2GFgB4WXfMQKgeNOL8bgQbZB1QmbVXXt6dMW%2B6T3Mqdei412dh%2B7rkI54cOk6P5VAu40z%2FKK8gI%2Fse2GJBEmOVC7w%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
cf-ray
8686868fd9a3b92c-AMS
main.23fe2080.chunk.css
ko.one/static/css/
14 KB
4 KB
Stylesheet
General
Full URL
https://ko.one/static/css/main.23fe2080.chunk.css
Requested by
Host: ko.one
URL: https://ko.one/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3d88749c6490c35a2830d3b473069093fc236c97e3d03bff01acad3e4f876339
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://ko.one/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:34 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
W/"3dfde0b5b0d4b16b04c91270d80531f1"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FfKaIrsm0D98%2BsSJCCIGLyRDEY9DwT9geKkTGbnI3tAzFaW2WNvVGyvrPdKcqbZfGj5bYBxHLpDGcDXicSUkUEVFIpxq2wleDFc5JsUoue4zE1TD0cXedl34GHTGUvJAzF%2B3nFE%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
cf-ray
8686868fd9a5b92c-AMS
rocket-loader.min.js
ko.one/cdn-cgi/scripts/7d0fa10a/cloudflare-static/
12 KB
4 KB
Script
General
Full URL
https://ko.one/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Requested by
Host: ko.one
URL: https://ko.one/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ccf00d1923b0131a10e0c6d26f95e5dee6ebf8621a27e83c5a2f68a2e0093142
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://ko.one/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:34 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 21 Mar 2024 10:35:23 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"65fc0d6b-302c"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W8miIrPYPWyaRAKXaXCYb2Z18k5RmnPUUrESmjCsaENIJyYQz90gg1%2BuGjbYh84GjRFVWEbu3QoJSK3JFyS%2FFN%2Bj7eOurIbtmwIRpvFoAZUSUVy65etHHEk88wVMELLCDygwZWU%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
x-frame-options
DENY
cache-control
max-age=172800, public
cf-ray
8686868fe9bdb92c-AMS
expires
Sun, 24 Mar 2024 13:28:34 GMT
v84a3a4012de94ce1a686ba8c167c359c1696973893317
static.cloudflareinsights.com/beacon.min.js/
20 KB
7 KB
Script
General
Full URL
https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Requested by
Host: ko.one
URL: https://ko.one/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:4f49 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101

Request headers

Referer
Origin
https://ko.one
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:34 GMT
content-encoding
gzip
last-modified
Tue, 10 Oct 2023 21:38:13 GMT
server
cloudflare
etag
W/"2023.10.0"
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
868686901dc466ae-AMS
main.9328d625.chunk.js
ko.one/static/js/
596 KB
115 KB
Script
General
Full URL
https://ko.one/static/js/main.9328d625.chunk.js
Requested by
Host: ko.one
URL: https://ko.one/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b4093f0896f3506cf397bac5cfb5bac79ca470bc10cd96589947c7e966521f4e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://ko.one/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:34 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
W/"8ce04c2a7dcd2a336d230ed0e64df1d0"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RzvPeo9Cx8nAS63z4KbnOB5HIHl7gl1HULYvMj3dXHEctnVMkKMtzsev2%2FpQSHjW2Qx9M1IWa%2BN%2FFFpBYN4cu6Jn0%2BjKBfPn6GCGzqqEL4V7rfr66MnYl9M%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
cf-ray
86868690dcbbb99a-AMS
priority
u=1,i=?0
3.11930bc6.chunk.js
ko.one/static/js/
2 MB
568 KB
Script
General
Full URL
https://ko.one/static/js/3.11930bc6.chunk.js
Requested by
Host: ko.one
URL: https://ko.one/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a4bdf0eebb442442dbd2c1c8bf890c83de4212e0ea07b0bba95a6bdadf34723d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://ko.one/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:34 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
W/"9446c5c0559ebcca4bd834e0467334cd"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hBKC8lXn1338ce%2FfFH8lJleszg0I%2FVl%2F7HODdtoU15lTCnQ61cyiJ94MXy97EDlURmzVhj%2FzKfij3Ej69L3IK24BGKX3EXz%2F843rb2TzsQipBKci0pYd234%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
cf-ray
86868690dcbdb99a-AMS
priority
u=1,i=?0
js
www.googletagmanager.com/gtag/
287 KB
97 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-CGRQEV0S6X
Requested by
Host: ko.one
URL: https://ko.one/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
185080c02a38feb27094c4bfd910e68bca823bca7328bcc131f07a1f2d76c6f3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:34 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
98778
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Fri, 22 Mar 2024 13:28:34 GMT
swap.mp3
ko.one/
23 KB
23 KB
Media
General
Full URL
https://ko.one/swap.mp3
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3206235e5cbbf590ad623878726801ae2341bb40b11d60d8298f2649e121226e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://ko.one/
Accept-Encoding
identity;q=1, *;q=0
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Range
bytes=0-

Response headers

date
Fri, 22 Mar 2024 13:28:35 GMT
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Content-Range
bytes 0-23167/23168
alt-svc
h3=":443"; ma=86400
Content-Length
23168
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
"9855b6f14c5c2148e11fdb70b6d87217"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JthRTBnV1baRplafH7l3oIrDqfcyDOf0ZWWiWw%2B1Hx%2FYxqIPIyle7wVycHqU4I8Ynt96fYwvvV5bH9Lez70CF3HB%2Bnnh8qlXcoC0NCF8Y3QxouOjOjwew8c%3D"}],"group":"cf-nel","max_age":604800}
content-type
audio/mpeg
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
cf-ray
868686933817b99a-AMS
priority
u=3,i
/
o1326013.ingest.sentry.io/api/4504949353807872/envelope/
41 B
339 B
Fetch
General
Full URL
https://o1326013.ingest.sentry.io/api/4504949353807872/envelope/?sentry_key=a6c14badb37a41cbad007a7f56663f96&sentry_version=7&sentry_client=sentry.javascript.react%2F7.47.0
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.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
c5e830aa8d268e24c98c44ffca689c1f6ad12234df30cd8ad79ad9afbffe8584
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://ko.one/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Fri, 22 Mar 2024 13:28:35 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
Logo-small.png
ko.one/images/
4 KB
4 KB
Image
General
Full URL
https://ko.one/images/Logo-small.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
969add3fe7b305bf9495aa96f7358df1d86ea9da65eb9deb8301a5b9abc1c19c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://ko.one/swap
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:35 GMT
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
3858
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
"807080b80bb5f1455f8cbb76122288df"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4yYQK6yYdC0Dnv3yElzJ3DZkqOo4WMVfURRft8n0hHWessHylmCPR6JCxL0KH1AGv%2BfP%2FPXGwsk6tYphCu%2FhT4WLzi4gdlVkNgfvmJdqNrB%2FrdKML%2F5aIDQ%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
accept-ranges
bytes
cf-ray
868686937870b99a-AMS
priority
u=3,i
Logo-Text.png
ko.one/images/
9 KB
10 KB
Image
General
Full URL
https://ko.one/images/Logo-Text.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9fbb3ee7f429fe2f11ed1922e4dabf31c06470c7914f9ae1797cda9e7ca5d875
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://ko.one/swap
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:35 GMT
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
9468
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
"a4bb272c1e77d13d82b3cec0d782726b"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RS9TeOqvP2P%2FP8IrKMXvvYLGBY5e4pSVgZQfzazv2Q6%2FvMs6DwkqsxA%2FbRa2bWeGUrj3uPT2Wq4k8pb7wNwLtSTrF2a38uRefNEFcxymTVR3T5tPxNqHAFmU0CPbPZTQE%2FGcSkg%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
accept-ranges
bytes
cf-ray
868686937873b99a-AMS
priority
u=3,i
rum
ko.one/cdn-cgi/
0
135 B
XHR
General
Full URL
https://ko.one/cdn-cgi/rum?
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://ko.one/swap
accept-language
nl-NL,nl;q=0.9
baggage
sentry-environment=production,sentry-public_key=a6c14badb37a41cbad007a7f56663f96,sentry-trace_id=60b02fbaaa1f4542a5014899ed38dc8a,sentry-sample_rate=1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
sentry-trace
60b02fbaaa1f4542a5014899ed38dc8a-b5cea84183a2a278-1
content-type
application/json

Response headers

date
Fri, 22 Mar 2024 13:28:35 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://ko.one
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
868686937874b99a-AMS
/
mainnet.era.zksync.io/
0
0
Preflight
General
Full URL
https://mainnet.era.zksync.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:34 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
/
mainnet.era.zksync.io/
42 B
92 B
Fetch
General
Full URL
https://mainnet.era.zksync.io/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash
a0814c2a84559f7b6bce6dfa4dc96d3ea25b58662f7a21aa94b388ae9eed8510

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:35 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
/
mainnet.era.zksync.io/
0
0
Preflight
General
Full URL
https://mainnet.era.zksync.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:35 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
/
mainnet.era.zksync.io/
42 B
118 B
Fetch
General
Full URL
https://mainnet.era.zksync.io/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash
a0814c2a84559f7b6bce6dfa4dc96d3ea25b58662f7a21aa94b388ae9eed8510

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:35 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
/
testnet.era.zksync.dev/
0
0
Preflight
General
Full URL
https://testnet.era.zksync.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.128.169.96 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
96.169.128.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:34 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
/
testnet.era.zksync.dev/
42 B
118 B
Fetch
General
Full URL
https://testnet.era.zksync.dev/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.128.169.96 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
96.169.128.34.bc.googleusercontent.com
Software
/
Resource Hash
13c6b026935a58cff89f14f1b2307f6b8c67c33d1d7af5f578db1275bf48baa9

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:35 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
Gilroy-ExtraBold.otf
ko.one/fonts/
54 KB
31 KB
Font
General
Full URL
https://ko.one/fonts/Gilroy-ExtraBold.otf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
78c530ab1837ec31c93f8b0c8060a103dcae39b7f2c15ad44a860e495064d363
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://ko.one/swap
Origin
https://ko.one
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:35 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
W/"88c3077e7f2ffc4e370df435f62d2adf"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=esOjPIEkyU71570QHcRHReyibp4hKYO%2FF9eVgmk2n46JcCOfK8mLpcpo%2BuJyOYov9BMd3ZTn%2FPiHqkFewulnrvqIros%2FOg7vT6Z%2F72CCA81VeGlCTGd2D8DP1vfACE1SJLfVMQw%3D"}],"group":"cf-nel","max_age":604800}
content-type
font/otf
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
cf-ray
868686938883b99a-AMS
priority
u=0,i=?0
Gilroy-Light.otf
ko.one/fonts/
53 KB
31 KB
Font
General
Full URL
https://ko.one/fonts/Gilroy-Light.otf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
de1f8bbfdc696bb3144eff382064122aaadf21924f366d88db1106012efeaee1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://ko.one/swap
Origin
https://ko.one
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 13:28:35 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
etag
W/"99c99209afe2025132df6956fa09d1ce"
expect-ct
max-age=86400, enforce
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GamMe3Q6G%2F2ngtjT5OwH72nRzqdca%2BnpNN2O3UMmObAvMO02Wk7q1jqXdhKhrNwwiGIIhRykKi437pO0zvctJdhyaroywms5bZOxRMGLIxO%2BnXlCuK2dvNhsGpsi9uttZKThqeM%3D"}],"group":"cf-nel","max_age":604800}
content-type
font/otf
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
x-frame-options
SAMEORIGIN
cf-ray
868686938885b99a-AMS
priority
u=0,i=?0
eth.svg
explorer.zksync.io/images/currencies/
0
0
Image
General
Full URL
https://explorer.zksync.io/images/currencies/eth.svg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
199.36.158.100 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

collect
region1.analytics.google.com/g/
0
238 B
Ping
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-CGRQEV0S6X&gtm=45je43k0v9109270401za200&_p=1711114114690&_gaz=1&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=1655238129.1711114115&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1711114115&sct=1&seg=0&dl=https%3A%2F%2Fko.one%2Fswap&dt=Swap%20%7C%20KO&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1035
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CGRQEV0S6X
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 22 Mar 2024 13:28:35 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://ko.one
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/
0
247 B
Ping
General
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-CGRQEV0S6X&cid=1655238129.1711114115&gtm=45je43k0v9109270401za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l1&npa=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CGRQEV0S6X
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c06::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 22 Mar 2024 13:28:35 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://ko.one
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.nl/ads/
42 B
408 B
Image
General
Full URL
https://www.google.nl/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-CGRQEV0S6X&cid=1655238129.1711114115&gtm=45je43k0v9109270401za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l1&npa=1&z=733689765
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 22 Mar 2024 13:28:35 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
mainnet.era.zksync.io/
0
0
Preflight
General
Full URL
https://mainnet.era.zksync.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:34 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
/
mainnet.era.zksync.io/
46 B
60 B
Fetch
General
Full URL
https://mainnet.era.zksync.io/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash
b04622797027d51644f8d15e8d5621b5c03ea4bb996bce5cdd52a0383b3d4acc

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:35 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
46
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
/
mainnet.era.zksync.io/
42 B
56 B
Fetch
General
Full URL
https://mainnet.era.zksync.io/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash
9ab7c7caab6b7bbc2271f232540e0d00052b33cc3171c77a7e03d8c424713f60

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:35 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
/
mainnet.era.zksync.io/
0
0
Preflight
General
Full URL
https://mainnet.era.zksync.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:35 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
/
mainnet.era.zksync.io/
42 B
56 B
Fetch
General
Full URL
https://mainnet.era.zksync.io/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash
2366cbbc4b7b6f17abc59c5e1931267a08d1e7bb8adc247d072316069325516d

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:35 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
/
mainnet.era.zksync.io/
0
0
Preflight
General
Full URL
https://mainnet.era.zksync.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:35 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
/
mainnet.era.zksync.io/
423 B
438 B
Fetch
General
Full URL
https://mainnet.era.zksync.io/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash
1dadf4155082079c7345d4cb45e0376eba46c2061f065b4136b15d84f83e2d9f

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:35 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
423
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
/
mainnet.era.zksync.io/
0
0
Preflight
General
Full URL
https://mainnet.era.zksync.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:35 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
/
o1326013.ingest.sentry.io/api/4504949353807872/envelope/
41 B
95 B
Fetch
General
Full URL
https://o1326013.ingest.sentry.io/api/4504949353807872/envelope/?sentry_key=a6c14badb37a41cbad007a7f56663f96&sentry_version=7&sentry_client=sentry.javascript.react%2F7.47.0
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.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
ff975abb51de6f4d26af6666e599c1e3370248bad3b3e3f127846806e71e6e84
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://ko.one/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Fri, 22 Mar 2024 13:28:37 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
/
mainnet.era.zksync.io/
46 B
60 B
Fetch
General
Full URL
https://mainnet.era.zksync.io/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash
6f77afc619d847f3946bf9c467d88f52c6b116032bfb52b7a750c0253758833f

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:39 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
46
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
/
mainnet.era.zksync.io/
42 B
56 B
Fetch
General
Full URL
https://mainnet.era.zksync.io/
Requested by
Host: ko.one
URL: https://ko.one/static/js/3.11930bc6.chunk.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash
08498ff58bcf58fd7291972bd4a74830d92f1b4a4b968e3b1c8fbe80b680632f

Request headers

Referer
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
content-type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Mar 2024 13:28:38 GMT
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
vary
origin,access-control-request-method,access-control-request-headers
content-type
application/json; charset=utf-8
/
mainnet.era.zksync.io/
0
0
Preflight
General
Full URL
https://mainnet.era.zksync.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:38 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
/
mainnet.era.zksync.io/
0
0
Preflight
General
Full URL
https://mainnet.era.zksync.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.27.124 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
124.27.117.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://ko.one
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Fri, 22 Mar 2024 13:28:38 GMT
vary
origin,access-control-request-method,access-control-request-headers
via
1.1 google
collect
region1.analytics.google.com/g/
0
54 B
Ping
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-CGRQEV0S6X&gtm=45je43k0v9109270401za200&_p=1711114114690&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=1655238129.1711114115&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=AEA&_s=2&sid=1711114115&sct=1&seg=0&dl=https%3A%2F%2Fko.one%2Fswap&dt=Swap%20%7C%20KO&en=scroll&epn.percent_scrolled=90&_et=10&tfd=6054
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CGRQEV0S6X
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 22 Mar 2024 13:28:40 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://ko.one
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

16 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| __cfQR object| __cfBeacon function| gtag object| dataLayer object| webpackJsonpzkone-frontend-frontend function| setImmediate function| clearImmediate object| _ethers function| _ object| __SENTRY__ object| regeneratorRuntime boolean| __cfRLUnblockHandlers object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal

2 Cookies

Domain/Path Name / Value
.ko.one/ Name: _ga
Value: GA1.1.1655238129.1711114115
.ko.one/ Name: _ga_CGRQEV0S6X
Value: GS1.1.1711114115.1.0.1711114115.60.0.0

2 Console Messages

Source Level URL
Text
security error URL: https://ko.one/
Message:
Unrecognized Content-Security-Policy directive 'directive'.
security error URL: https://ko.one/
Message:
X-Frame-Options may only be set via an HTTP header sent along with a document. It may not be set inside <meta>.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

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

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

explorer.zksync.io
ko.one
mainnet.era.zksync.io
o1326013.ingest.sentry.io
region1.analytics.google.com
static.cloudflareinsights.com
stats.g.doubleclick.net
testnet.era.zksync.dev
www.google.nl
www.googletagmanager.com
199.36.158.100
2001:4860:4802:32::36
2606:4700::6810:4f49
2a00:1450:4001:812::2008
2a00:1450:4001:82b::2003
2a00:1450:400c:c06::9b
2a06:98c1:3121::3
34.117.27.124
34.120.195.249
34.128.169.96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