bundler.lcfr.io Open in urlscan Pro
76.76.21.142 Public Scan

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Add Verdict Report

Submitted URL:
http://bundler.lcfr.io/
Effective URL:
https://bundler.lcfr.io/
Submission: On June 24 via api (June 24th 2024, 7:55:54 am UTC) from US — Scanned from DE

Summary HTTP 22 Redirects Links 2 Behaviour Indicators

Summary

This website contacted 5 IPs in 1 countries across 4 domains to perform 22 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 bundler.lcfr.io.
TLS certificate: Issued by R10 on June 22nd 2024. Valid for: 3 months.

This is the only time bundler.lcfr.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
11	76.76.21.142 76.76.21.142	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:440... 2606:4700:4400::6812:2527	13335 (CLOUDFLAR...) (CLOUDFLARENET)
8	34.228.103.63 34.228.103.63	14618 (AMAZON-AES) (AMAZON-AES)
2	2606:4700:10:... 2606:4700:10::ac43:2408	13335 (CLOUDFLAR...) (CLOUDFLARENET)
22	5

11 76.76.21.142 (Walnut, United States)

ASN16509 (AMAZON-02, US)

bundler.lcfr.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:4400::6812:2527 (United States)

ASN13335 (CLOUDFLARENET, US)

dl.openseauserdata.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 34.228.103.63 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-228-103-63.compute-1.amazonaws.com

mainnet.infura.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:10::ac43:2408 (United States)

ASN13335 (CLOUDFLARENET, US)

rpc.flashbots.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
11	lcfr.io bundler.lcfr.io	1 MB
8	infura.io mainnet.infura.io — Cisco Umbrella Rank: 32290	892 B
2	flashbots.net rpc.flashbots.net — Cisco Umbrella Rank: 751525	109 B
1	openseauserdata.com dl.openseauserdata.com	2 MB
22	4

	Domain	Requested by
11	bundler.lcfr.io	bundler.lcfr.io
8	mainnet.infura.io	bundler.lcfr.io
2	rpc.flashbots.net	bundler.lcfr.io
1	dl.openseauserdata.com	bundler.lcfr.io
22	4

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

Domain
github.com
etherscan.io

Subject Issuer	Validity	Valid
bundler.lcfr.io R10	`2024-06-22` - `2024-09-20`	3 months	crt.sh
openseauserdata.com GTS CA 1P5	`2024-05-25` - `2024-08-23`	3 months	crt.sh
*.infura.io Amazon RSA 2048 M02	`2023-11-29` - `2024-12-27`	a year	crt.sh
flashbots.net GTS CA 1P5	`2024-05-10` - `2024-08-08`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://bundler.lcfr.io/
Frame ID: 01BBF058B7CBBE8CC98280368BE6EE99
Requests: 18 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Flashbots Bundler

Page URL History Show full URLs

http://bundler.lcfr.io/ HTTP 307
https://bundler.lcfr.io/ Page URL

Detected technologies

Ant Design (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]*class="ant-(?:btn|col|row|layout|breadcrumb|menu|pagination|steps|select|cascader|checkbox|calendar|form|input-number|input|mention|rate|radio|slider|switch|tree-select|time-picker|transfer|upload|avatar|badge|card|carousel|collapse|list|popover|tooltip|table|tabs|tag|timeline|tree|alert|modal|message|notification|progress|popconfirm|spin|anchor|back-top|divider|drawer)

Page Statistics

22
Requests

100 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

5
IPs

1
Countries

2894 kB
Transfer

6170 kB
Size

0
Cookies

2 Outgoing links

These are links going to different origins than the main page.

URL: https://github.com/lcfr-eth/FlashbotsBundlerUI
Title: Flashbots BundlerBundle TXs

Search URL Search Domain Scan URL

URL: https://etherscan.io/address/0x8D6a90946545CEDA04E52Ab8eB0865248830Ae7F
Title: 0x8D6a

Search URL Search Domain Scan URL

Page URL History

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

http://bundler.lcfr.io/ HTTP 307
https://bundler.lcfr.io/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

22 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
bundler.lcfr.io/
Redirect Chain

http://bundler.lcfr.io/
https://bundler.lcfr.io/

3 KB
2 KB

58ms
19ms

Document
text/html

76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/

Protocol

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

5e751f9bc6f4068e1fbc52976e661302ce61c6a5c1cbb9414dfd5e5c101088b4

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: *
age: 153961
cache-control: public, max-age=0, must-revalidate
content-disposition: inline
content-encoding: br
content-type: text/html; charset=utf-8
date: Mon, 24 Jun 2024 07:55:49 GMT
etag: W/"49d9be19a1aa7a01373c653c62610b46"
server: Vercel
strict-transport-security: max-age=63072000
x-vercel-cache: HIT
x-vercel-id: fra1::npb7f-1719215749422-680a3ff8bcad

Redirect headers

Location: https://bundler.lcfr.io/
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 2.24890ae6.chunk.css
bundler.lcfr.io/static/css/ 495 KB
70 KB 11ms
10ms Stylesheet
text/css 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/static/css/2.24890ae6.chunk.css

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/

Protocol

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

9a4c4462074f1ecf2afb09904babbbb69d88f8191de9301ab94a734afc4e9c91

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
content-encoding: br
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::npb7f-1719215749445-8f26b49eed4f
age: 187856
etag: W/"660db23eff18a159611b0f3acc85932a"
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="2.24890ae6.chunk.css"

GET
H2 200 main.e191597a.chunk.css
bundler.lcfr.io/static/css/ 200 B
337 B 11ms
11ms Stylesheet
text/css 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/static/css/main.e191597a.chunk.css

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/

Protocol

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

7841743b125b173d657bacd240ad74b9433d33a6698145fd7443be5f4c22f27a

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::l7wlj-1719215749445-0ff9de1453aa
age: 187856
etag: "3321c12a87dca7829cafea57d04fe342"
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.e191597a.chunk.css"
accept-ranges: bytes
content-length: 200

GET
H2 200 2.6867e1e6.chunk.js Show response
bundler.lcfr.io/static/js/ 3 MB
1 MB 28ms
28ms Script
application/javascript 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.js

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/

Protocol

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

9eca7437fa10a7cb66e4e89b3007ab6bcf363cc2d4e695ec43364eb63f46c2d2

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
content-encoding: br
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::t4hzq-1719215749446-2cccc2760a73
age: 4401711
etag: W/"a451f8063baccb6820f7d062dd969210"
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="2.6867e1e6.chunk.js"

GET
H2 200 main.bf2b302b.chunk.js Show response
bundler.lcfr.io/static/js/ 71 KB
17 KB 30ms
30ms Script
application/javascript 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/static/js/main.bf2b302b.chunk.js

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/

Protocol

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

1734f1d1eb1c9742df0163d843b4a1851ee1f79f04a751a92b11ad10a4e0f482

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
content-encoding: br
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::z4mff-1719215749445-3412e175b52d
age: 4401710
etag: W/"ff0e9859f5538a1c6fd18e4d96c3aa33"
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.bf2b302b.chunk.js"

GET
H2 200 4.30d8c93c.chunk.js Show response
bundler.lcfr.io/static/js/ 197 B
335 B 10ms
9ms Script
application/javascript 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/static/js/4.30d8c93c.chunk.js

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/

Protocol

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

b6315eceef82ecdff6123798f4e4b3d9914e6028f91dc814250c7ee59c96d354

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::t4hzq-1719215749660-560bc5e94e12
age: 187855
etag: "907c79a0e94688d1d61f7ed3f9b78236"
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="4.30d8c93c.chunk.js"
accept-ranges: bytes
content-length: 197

GET
H2 200 3.ae734b93.chunk.js Show response
bundler.lcfr.io/static/js/ 8 KB
1 KB 11ms
11ms Script
application/javascript 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/static/js/3.ae734b93.chunk.js

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/

Protocol

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

94c1a6601af4592bfd89d196b48680164fb40b9a8f6193c113f77dd506e27426

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
content-encoding: br
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::z4mff-1719215749660-6294baf4c0fa
age: 187855
etag: W/"79eecbe8a502ee1811a7ae1a03ca69d9"
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="3.ae734b93.chunk.js"

GET
H2 200 light-theme.css
bundler.lcfr.io/ 564 KB
76 KB 12ms
11ms Stylesheet
text/css 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/light-theme.css

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.js

Protocol

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

34ab70de633ae1beb0deb25acc93e5b96d96918628ea6c01bff5bd701d62c1ea

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
content-encoding: br
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::npb7f-1719215749926-c6843e0a338f
age: 1618467
etag: W/"867030b091e49e5e70bac3fc9fe44b7a"
x-vercel-cache: HIT
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
content-disposition: inline; filename="light-theme.css"

GET
H2 200 dark-theme.css
bundler.lcfr.io/ 0
77 KB 25ms
25ms Other
text/css 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/dark-theme.css

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.js

Protocol

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

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
content-encoding: br
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::l7wlj-1719215749926-74549d49feaa
age: 187855
etag: W/"35c44132febc2481a5d0cf6c4996abf6"
x-vercel-cache: HIT
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
content-disposition: inline; filename="dark-theme.css"

GET
H2 200 light-theme.css
bundler.lcfr.io/ 0
53 B 23ms
11ms Other
text/css 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://bundler.lcfr.io/light-theme.css
Requested by: Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.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: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:49 GMT
content-encoding: br
server: Vercel
x-vercel-id: fra1::npb7f-1719215749938-1feb9b546960
age: 1618467
x-vercel-cache: BYPASS
etag: W/"867030b091e49e5e70bac3fc9fe44b7a"
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
content-disposition: inline; filename="light-theme.css"

GET
DATA 200
OK truncated
/ 2 KB
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 4d17514e4c6ec3082d1321979a48ca6975a2fa1682a8e633a320fcff5e1a67c2

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H2 200 a64cab164a02b7b42693af60638671bd.png
dl.openseauserdata.com/cache/originImage/files/ 2 MB
2 MB 230ms
189ms Image
image/png 2606:4700:4400::6812:2527
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://dl.openseauserdata.com/cache/originImage/files/a64cab164a02b7b42693af60638671bd.png

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:2527 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a4a56cf1a1ab153575c1bfaa34e798a9ff6a4b696ab5303255fa6a66df6fa6fd

Security Headers

Name	Value
Strict-Transport-Security	max-age=0; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:50 GMT
strict-transport-security: max-age=0; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: MISS
x-guploader-uploadid: ACJd0NrCu2Cm2MAQGKwcOVpYeCWrfgxvr9nqu-EdSj0hhEhLNzMEiGODgdJMmq1elXYrVaIstbOYYVV60g
x-goog-storage-class: STANDARD
x-goog-metageneration: 2
x-goog-stored-content-encoding: identity
content-length: 1596340
last-modified: Wed, 08 Sep 2021 07:03:02 GMT
server: cloudflare
etag: "a64cab164a02b7b42693af60638671bd"
vary: Accept-Encoding
x-goog-generation: 1631084582559957
content-type: image/png
access-control-allow-origin: *
x-goog-hash: crc32c=1eVlTQ==, md5=pkyrFkoCt7Qmk69gY4ZxvQ==
access-control-expose-headers: Content-Type
cache-control: public, max-age=31536000
x-goog-stored-content-length: 1596340
accept-ranges: bytes
cf-ray: 898b2865598f4d67-FRA
expires: Tue, 24 Jun 2025 07:55:50 GMT

POST
H2 401 a257d2529d6f4304aa6994449fe79001 Show response
mainnet.infura.io/v3/ 19 B
223 B 96ms
96ms Fetch
text/plain 34.228.103.63
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

34.228.103.63 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-34-228-103-63.compute-1.amazonaws.com

Software

Resource Hash

1ae1d981a301c12ba2414f63d0d51ccd5bd1ecfb7bdd5dc70450b612ccdd137a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform: "Win32"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
content-type: application/json

Response headers

access-control-allow-origin: https://bundler.lcfr.io
date: Mon, 24 Jun 2024 07:55:50 GMT
www-authenticate: Basic realm="Auth failure, invalid project id"
x-content-type-options: nosniff
content-length: 19
vary: Origin
content-type: text/plain; charset=utf-8

OPTIONS
H2 200 a257d2529d6f4304aa6994449fe79001
mainnet.infura.io/v3/ 0
0 289ms
92ms Preflight 34.228.103.63
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.228.103.63 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-228-103-63.compute-1.amazonaws.com
Software: /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://bundler.lcfr.io
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: Content-Type
access-control-allow-methods: POST
access-control-allow-origin: https://bundler.lcfr.io
access-control-max-age: 86400
content-length: 0
date: Mon, 24 Jun 2024 07:55:50 GMT
vary: Origin Access-Control-Request-Method Access-Control-Request-Headers

POST
H2 200 / Show response
rpc.flashbots.net/ 41 B
109 B 173ms
173ms Fetch
application/json 2606:4700:10::ac43:2408
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://rpc.flashbots.net/?bundle=89e241e3-e183-4280-84ad-d968b4424c55
Requested by: Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:2408 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 210d6c89d92e8803d29679ba65fb60c5bedec4dacdc056ed6f3cc311ab369440

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform: "Win32"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
content-type: application/json

Response headers

date: Mon, 24 Jun 2024 07:55:50 GMT
cf-cache-status: DYNAMIC
server: cloudflare
content-type: application/json
access-control-allow-origin: *
cf-ray: 898b28667a489f27-FRA
access-control-allow-headers: Accept,Content-Type
content-length: 41

OPTIONS
H2 200 /
rpc.flashbots.net/ 0
0 173ms
137ms Preflight 2606:4700:10::ac43:2408
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://rpc.flashbots.net/?bundle=89e241e3-e183-4280-84ad-d968b4424c55
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:2408 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://bundler.lcfr.io
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: Accept,Content-Type
access-control-allow-origin: *
cf-cache-status: DYNAMIC
cf-ray: 898b286599629f27-FRA
content-length: 0
date: Mon, 24 Jun 2024 07:55:50 GMT
server: cloudflare

GET
H2 200 favicon.ico
bundler.lcfr.io/ 4 KB
1 KB 134ms
133ms Other
image/vnd.microsoft.icon 76.76.21.142
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://bundler.lcfr.io/favicon.ico

Protocol

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

c03f7362f36012c14b002c0a5a64f7fe0d4440c4015bf634e4e52080a15081f9

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 24 Jun 2024 07:55:50 GMT
content-encoding: br
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::l7wlj-1719215750224-b9c385730af5
age: 0
etag: W/"cbbc8995de78f275bbcf4d08de4fa059"
x-vercel-cache: HIT
content-type: image/vnd.microsoft.icon
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
content-disposition: inline; filename="favicon.ico"

POST
H2 401 a257d2529d6f4304aa6994449fe79001 Show response
mainnet.infura.io/v3/ 19 B
223 B 96ms
96ms Fetch
text/plain 34.228.103.63
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

34.228.103.63 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-34-228-103-63.compute-1.amazonaws.com

Software

Resource Hash

1ae1d981a301c12ba2414f63d0d51ccd5bd1ecfb7bdd5dc70450b612ccdd137a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform: "Win32"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
content-type: application/json

Response headers

access-control-allow-origin: https://bundler.lcfr.io
date: Mon, 24 Jun 2024 07:55:50 GMT
www-authenticate: Basic realm="Auth failure, invalid project id"
x-content-type-options: nosniff
content-length: 19
vary: Origin
content-type: text/plain; charset=utf-8

OPTIONS
H2 200 a257d2529d6f4304aa6994449fe79001
mainnet.infura.io/v3/ 0
0 91ms
91ms Preflight 34.228.103.63
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.228.103.63 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-228-103-63.compute-1.amazonaws.com
Software: /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://bundler.lcfr.io
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: Content-Type
access-control-allow-methods: POST
access-control-allow-origin: https://bundler.lcfr.io
access-control-max-age: 86400
content-length: 0
date: Mon, 24 Jun 2024 07:55:50 GMT
vary: Origin Access-Control-Request-Method Access-Control-Request-Headers

POST
H2 401 a257d2529d6f4304aa6994449fe79001 Show response
mainnet.infura.io/v3/ 19 B
223 B 96ms
96ms Fetch
text/plain 34.228.103.63
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

34.228.103.63 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-34-228-103-63.compute-1.amazonaws.com

Software

Resource Hash

1ae1d981a301c12ba2414f63d0d51ccd5bd1ecfb7bdd5dc70450b612ccdd137a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform: "Win32"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
content-type: application/json

Response headers

access-control-allow-origin: https://bundler.lcfr.io
date: Mon, 24 Jun 2024 07:55:50 GMT
www-authenticate: Basic realm="Auth failure, invalid project id"
x-content-type-options: nosniff
content-length: 19
vary: Origin
content-type: text/plain; charset=utf-8

OPTIONS
H2 200 a257d2529d6f4304aa6994449fe79001
mainnet.infura.io/v3/ 0
0 91ms
91ms Preflight 34.228.103.63
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.228.103.63 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-228-103-63.compute-1.amazonaws.com
Software: /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://bundler.lcfr.io
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: Content-Type
access-control-allow-methods: POST
access-control-allow-origin: https://bundler.lcfr.io
access-control-max-age: 86400
content-length: 0
date: Mon, 24 Jun 2024 07:55:50 GMT
vary: Origin Access-Control-Request-Method Access-Control-Request-Headers

POST
H2 401 a257d2529d6f4304aa6994449fe79001 Show response
mainnet.infura.io/v3/ 19 B
223 B 96ms
96ms Fetch
text/plain 34.228.103.63
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001

Requested by

Host: bundler.lcfr.io
URL: https://bundler.lcfr.io/static/js/2.6867e1e6.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

34.228.103.63 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-34-228-103-63.compute-1.amazonaws.com

Software

Resource Hash

1ae1d981a301c12ba2414f63d0d51ccd5bd1ecfb7bdd5dc70450b612ccdd137a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform: "Win32"
Referer: https://bundler.lcfr.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
content-type: application/json

Response headers

access-control-allow-origin: https://bundler.lcfr.io
date: Mon, 24 Jun 2024 07:55:50 GMT
www-authenticate: Basic realm="Auth failure, invalid project id"
x-content-type-options: nosniff
content-length: 19
vary: Origin
content-type: text/plain; charset=utf-8

OPTIONS
H2 200 a257d2529d6f4304aa6994449fe79001
mainnet.infura.io/v3/ 0
0 91ms
91ms Preflight 34.228.103.63
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.228.103.63 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-228-103-63.compute-1.amazonaws.com
Software: /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://bundler.lcfr.io
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: Content-Type
access-control-allow-methods: POST
access-control-allow-origin: https://bundler.lcfr.io
access-control-max-age: 86400
content-length: 0
date: Mon, 24 Jun 2024 07:55:50 GMT
vary: Origin Access-Control-Request-Method Access-Control-Request-Headers

Verdicts & Comments Add Verdict or Comment

10 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.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

4 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001 Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001 Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001 Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://mainnet.infura.io/v3/a257d2529d6f4304aa6994449fe79001 Message: Failed to load resource: the server responded with a status of 401 ()

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

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.

bundler.lcfr.io
dl.openseauserdata.com
mainnet.infura.io
rpc.flashbots.net
2606:4700:10::ac43:2408
2606:4700:4400::6812:2527
34.228.103.63
76.76.21.142
1734f1d1eb1c9742df0163d843b4a1851ee1f79f04a751a92b11ad10a4e0f482
1ae1d981a301c12ba2414f63d0d51ccd5bd1ecfb7bdd5dc70450b612ccdd137a
210d6c89d92e8803d29679ba65fb60c5bedec4dacdc056ed6f3cc311ab369440
34ab70de633ae1beb0deb25acc93e5b96d96918628ea6c01bff5bd701d62c1ea
4d17514e4c6ec3082d1321979a48ca6975a2fa1682a8e633a320fcff5e1a67c2
5e751f9bc6f4068e1fbc52976e661302ce61c6a5c1cbb9414dfd5e5c101088b4
7841743b125b173d657bacd240ad74b9433d33a6698145fd7443be5f4c22f27a
94c1a6601af4592bfd89d196b48680164fb40b9a8f6193c113f77dd506e27426
9a4c4462074f1ecf2afb09904babbbb69d88f8191de9301ab94a734afc4e9c91
9eca7437fa10a7cb66e4e89b3007ab6bcf363cc2d4e695ec43364eb63f46c2d2
a4a56cf1a1ab153575c1bfaa34e798a9ff6a4b696ab5303255fa6a66df6fa6fd
b6315eceef82ecdff6123798f4e4b3d9914e6028f91dc814250c7ee59c96d354
c03f7362f36012c14b002c0a5a64f7fe0d4440c4015bf634e4e52080a15081f9
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

bundler.lcfr.io Open in urlscan Pro 76.76.21.142 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

22 Requests

100 %HTTPS

50 %IPv6

4 Domains

4 Subdomains

5 IPs

1 Countries

2894 kBTransfer

6170 kBSize

0 Cookies

2 Outgoing links

Page URL History

Redirected requests

22 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

10 JavaScript Global Variables

0 Cookies

4 Console Messages

Security Headers

Indicators

bundler.lcfr.io Open in urlscan Pro
76.76.21.142 Public Scan

Screenshot
Live screenshot

Full Image

22
Requests

100 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

5
IPs

1
Countries

2894 kB
Transfer

6170 kB
Size

0
Cookies

22 HTTP transactions
1 data transactions