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leanpub.com Open in urlscan Pro
52.41.30.231  Public Scan

Go To Rescan Add Verdict Report
URL: https://leanpub.com/shodan
Submission: On November 29 via api from TN — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 19 IPs in 3 countries across 14 domains to perform 67 HTTP transactions. The main IP is 52.41.30.231, located in Boardman, United States and belongs to AMAZON-02, US. The main domain is leanpub.com. The Cisco Umbrella rank of the primary domain is 435936.
TLS certificate: Issued by Amazon on July 15th 2022. Valid for: a year.
This is the only time leanpub.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
6 52.41.30.231 16509 (AMAZON-02)
7 18.66.107.95 16509 (AMAZON-02)
1 142.250.186.106 15169 (GOOGLE)
3 142.250.181.228 15169 (GOOGLE)
11 108.138.2.98 16509 (AMAZON-02)
2 18.66.107.173 16509 (AMAZON-02)
10 52.216.130.229 16509 (AMAZON-02)
6 104.21.78.162 13335 (CLOUDFLAR...)
2 142.250.186.74 15169 (GOOGLE)
1 104.17.25.14 13335 (CLOUDFLAR...)
4 142.250.185.99 15169 (GOOGLE)
6 142.250.185.67 15169 (GOOGLE)
1 104.16.221.29 13335 (CLOUDFLAR...)
2 142.250.184.232 15169 (GOOGLE)
1 199.232.136.157 54113 (FASTLY)
1 104.244.42.197 13414 (TWITTER)
1 104.244.42.195 13414 (TWITTER)
2 142.250.181.238 15169 (GOOGLE)
67 19
6    52.41.30.231 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-41-30-231.us-west-2.compute.amazonaws.com
leanpub.com
7    18.66.107.95 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-107-95.fra56.r.cloudfront.net
d3g6anj9jkury9.cloudfront.net
1    142.250.186.106 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s06-in-f10.1e100.net
ajax.googleapis.com
3    142.250.181.228 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s56-in-f4.1e100.net
www.google.com
11    108.138.2.98 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-2-98.fra56.r.cloudfront.net
d2sofvawe08yqg.cloudfront.net
2    18.66.107.173 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-107-173.fra56.r.cloudfront.net
d39qdlcrvnra4b.cloudfront.net
10    52.216.130.229 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1.amazonaws.com
s3.amazonaws.com
6    104.21.78.162 (None, )

ASN13335 (CLOUDFLARENET, US)
rsms.me
2    142.250.186.74 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s05-in-f10.1e100.net
fonts.googleapis.com
1    104.17.25.14 (None, )

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
4    142.250.185.99 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-in-f3.1e100.net
www.gstatic.com
6    142.250.185.67 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s48-in-f3.1e100.net
fonts.gstatic.com
1    104.16.221.29 (None, )

ASN13335 (CLOUDFLARENET, US)
static.getclicky.com
2    142.250.184.232 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s12-in-f8.1e100.net
www.googletagmanager.com
1    199.232.136.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
static.ads-twitter.com
1    104.244.42.197 (United States)

ASN13414 (TWITTER, US)
t.co
1    104.244.42.195 (United States)

ASN13414 (TWITTER, US)
analytics.twitter.com
2    142.250.181.238 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s56-in-f14.1e100.net
www.google-analytics.com
Apex Domain
Subdomains		 Transfer
20 cloudfront.net
d3g6anj9jkury9.cloudfront.net
d2sofvawe08yqg.cloudfront.net
d39qdlcrvnra4b.cloudfront.net
2 MB
10 gstatic.com
www.gstatic.com
fonts.gstatic.com
455 KB
10 amazonaws.com
s3.amazonaws.com
262 KB
6 rsms.me
rsms.me — Cisco Umbrella Rank: 19820
517 KB
6 leanpub.com
leanpub.com — Cisco Umbrella Rank: 435936
53 KB
3 google.com
www.google.com — Cisco Umbrella Rank: 16
23 KB
3 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 455
fonts.googleapis.com — Cisco Umbrella Rank: 107
241 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 84
20 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 106
80 KB
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 665
395 B
1 t.co
t.co — Cisco Umbrella Rank: 497
378 B
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 822
15 KB
1 getclicky.com
static.getclicky.com — Cisco Umbrella Rank: 16606
5 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 300
18 KB
67 14
Domain Requested by
11 d2sofvawe08yqg.cloudfront.net leanpub.com
10 s3.amazonaws.com leanpub.com
7 d3g6anj9jkury9.cloudfront.net leanpub.com
d3g6anj9jkury9.cloudfront.net
6 fonts.gstatic.com fonts.googleapis.com
www.google.com
6 rsms.me d3g6anj9jkury9.cloudfront.net
rsms.me
6 leanpub.com cdnjs.cloudflare.com
4 www.gstatic.com www.google.com
www.gstatic.com
3 www.google.com leanpub.com
www.gstatic.com
www.google.com
2 www.google-analytics.com www.googletagmanager.com
cdnjs.cloudflare.com
2 www.googletagmanager.com d3g6anj9jkury9.cloudfront.net
www.googletagmanager.com
2 fonts.googleapis.com d3g6anj9jkury9.cloudfront.net
ajax.googleapis.com
2 d39qdlcrvnra4b.cloudfront.net leanpub.com
1 analytics.twitter.com leanpub.com
1 t.co leanpub.com
1 static.ads-twitter.com leanpub.com
1 static.getclicky.com d3g6anj9jkury9.cloudfront.net
1 cdnjs.cloudflare.com leanpub.com
1 ajax.googleapis.com leanpub.com
67 18
Subject Issuer Validity Valid
leanpub.com
Amazon		 2022-07-15 -
2023-08-13		 a year crt.sh
*.cloudfront.net
Amazon		 2022-02-01 -
2023-01-31		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2022-11-02 -
2023-01-25		 3 months crt.sh
www.google.com
GTS CA 1C3		 2022-11-02 -
2023-01-25		 3 months crt.sh
s3.amazonaws.com
Amazon		 2022-04-01 -
2023-03-30		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-06-07 -
2023-06-06		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2022-11-02 -
2023-01-25		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2022-11-02 -
2023-01-25		 3 months crt.sh
ads-twitter.com
DigiCert TLS RSA SHA256 2020 CA1		 2022-07-22 -
2023-08-22		 a year crt.sh
*.google.com
GTS CA 1C3		 2022-11-02 -
2023-01-25		 3 months crt.sh
t.co
DigiCert TLS Hybrid ECC SHA384 2020 CA1		 2022-03-07 -
2023-03-06		 a year crt.sh
*.twitter.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1		 2022-03-07 -
2023-03-06		 a year crt.sh

This page contains 2 frames:

Primary Page: https://leanpub.com/shodan
Frame ID: FA2EB33FA250AF926734528F1BD84E4D
Requests: 62 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdDCakUAAAAAEFI0Kyx_gg9t-G4r1mOWrIwFLd0&co=aHR0cHM6Ly9sZWFucHViLmNvbTo0NDM.&hl=de&v=Km9gKuG06He-isPsP6saG8cn&size=invisible&cb=qpdj78ndq0b6
Frame ID: 29C2E0458A46FC17F167831E1C61ABB9
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Complete Guide to… by John Matherly [Leanpub PDF/iPad/Kindle]

Detected technologies

Overall confidence: 100%
Detected patterns
  • rollbar\.js/([0-9.]+)
Overall confidence: 100%
Detected patterns
  • <[^>]+data-react
Overall confidence: 100%
Detected patterns
  • static\.getclicky\.com
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
  • googleapis\.com/.+webfont
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/modernizr(?:\.([\d.]+))?.*\.js
Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

67
Requests

100 %
HTTPS

0 %
IPv6

14
Domains

18
Subdomains

19
IPs

3
Countries

3487 kB
Transfer

10890 kB
Size

10
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

67 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request shodan
leanpub.com/ 		199 KB
48 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://leanpub.com/shodan
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.41.30.231 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-41-30-231.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
7390a4a20b992112f6defaf3d0c3d469c398fd5f435aa17af6b4f6599f2638b6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-credentials
true
content-encoding
gzip
content-type
text/html
date
Tue, 29 Nov 2022 14:53:14 GMT
etag
W/"638474f0-31be9"
last-modified
Mon, 28 Nov 2022 08:44:32 GMT
server
nginx
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
app-bundle-bf0fa0f0ce7f90e63e31.css
d3g6anj9jkury9.cloudfront.net/assets/stylesheets/ 		1 MB
165 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d3g6anj9jkury9.cloudfront.net/assets/stylesheets/app-bundle-bf0fa0f0ce7f90e63e31.css
Requested by
Host: leanpub.com
URL: https://leanpub.com/shodan
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.107.95 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-107-95.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
d904fd566570e18cf6521b6dd3ca0c231df6d9bc039379f3e41dd6d1587d1a4e

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://leanpub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36

Response headers

date
Tue, 29 Nov 2022 06:19:41 GMT
content-encoding
gzip
via
1.1 22b00b5685ee1822efcb3d9e95d3c19a.cloudfront.net (CloudFront)
last-modified
Sun, 20 Nov 2022 01:32:18 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-P5
age
30814
etag
W/"8817597f12dd6958e4e6b323c5d9c0fb"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
x-amz-cf-id
oiCAJt7kuw8biPwdBKmjGW7qmE7GOtrDjbYC4mBZ5FLm3CuBwr_1qQ==
webfont.js
ajax.googleapis.com/ajax/libs/webfont/1.6.16/ 		13 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/webfont/1.6.16/webfont.js
Requested by
Host: leanpub.com
URL: https://leanpub.com/shodan
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.186.106 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s06-in-f10.1e100.net
Software
sffe /
Resource Hash
a28396880470a28e0525bdc0ea326ffb811de7de13662d02f7530dbbe3f12d90
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://leanpub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36

Response headers

date
Mon, 28 Nov 2022 20:57:53 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
64522
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
5480
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Tue, 28 Nov 2023 20:57:53 GMT
font_awesome-f7d95bde64062dd89b417f07c933597d.css
d3g6anj9jkury9.cloudfront.net/assets/ 		85 KB
15 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d3g6anj9jkury9.cloudfront.net/assets/font_awesome-f7d95bde64062dd89b417f07c933597d.css
Requested by
Host: leanpub.com
URL: https://leanpub.com/shodan
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.107.95 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-107-95.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
0d075baa8e6c6e6a0af14b998c5e263f385a2eb6ebb317e13e0fbb5f9832d0a5

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://leanpub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36

Response headers

date
Wed, 04 May 2022 20:20:45 GMT
content-encoding
gzip
via
1.1 22b00b5685ee1822efcb3d9e95d3c19a.cloudfront.net (CloudFront)
last-modified
Fri, 18 Jan 2019 18:00:51 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-P5
age
18037951
etag
"c6039701884be064b23089e15a4ff50a"
x-cache
Hit from cloudfront
content-type
text/css
cache-control
public, max-age=31557600
accept-ranges
bytes
content-length
15273
x-amz-cf-id
JLaNY8S3Vm8nXIIvd0mjImGvLWbFCcxQwKcRoejmzDAFLr0MnD74VA==
expires
Sun, 19 Jan 2020 00:00:50 GMT
api.js
www.google.com/recaptcha/ 		884 B
997 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api.js?render=6LdDCakUAAAAAEFI0Kyx_gg9t-G4r1mOWrIwFLd0
Requested by
Host: leanpub.com
URL: https://leanpub.com/shodan
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.181.228 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f4.1e100.net
Software
GSE /
Resource Hash
c793d2769775059ae14d3532ee2adeb1047070ee514787c3ed75f3c441668486
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://leanpub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36

Response headers

date
Tue, 29 Nov 2022 14:53:15 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
584
x-xss-protection
1; mode=block
expires
Tue, 29 Nov 2022 14:53:15 GMT
modernizr-005edd23d9b2e833c505a94e864a02c1.js
d3g6anj9jkury9.cloudfront.net/assets/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d3g6anj9jkury9.cloudfront.net/assets/modernizr-005edd23d9b2e833c505a94e864a02c1.js
Requested by
Host: leanpub.com
URL: https://leanpub.com/shodan
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.107.95 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-107-95.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9fc0bbb036b0e8f9ec42cfbdefc11f7a1587b19f366baa3ac1b9b72ffbf42402

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://leanpub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36

Response headers

date
Wed, 04 May 2022 20:20:45 GMT
content-encoding
gzip
via
1.1 22b00b5685ee1822efcb3d9e95d3c19a.cloudfront.net (CloudFront)
last-modified
Wed, 13 Apr 2022 17:34:00 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-P5
age
18037951
etag
"450c101187206b64a18ceae4ae77c655"
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
public, max-age=31557600
accept-ranges
bytes
content-length
4170
x-amz-cf-id
MWPPA-ttaD4EqzZ9q46ZRx-veGz6ZD7o4QQ6bhREVyO81ofLnhmErQ==
expires
Thu, 13 Apr 2023 23:33:58 GMT
s_hero
d2sofvawe08yqg.cloudfront.net/shodan/ 		73 KB
73 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d2sofvawe08yqg.cloudfront.net/shodan/s_hero?1620485817
Requested by
Host: leanpub.com
URL: https://leanpub.com/shodan
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.2.98 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-2-98.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
8913a924719552af60f38ed7eaa29cf20962b7deba016cf1797553b5ace4c841

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://leanpub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36

Response headers

date
Tue, 29 Nov 2022 04:55:45 GMT
via
1.1 bfb5bffe90e3b0e760933a7a07d850ba.cloudfront.net (CloudFront)
last-modified
Sat, 08 May 2021 14:57:04 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-P6
age
35851
etag
"b54c1caa0cfdc57f9c6e47e3103483c5"
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
74616
x-amz-cf-id
d9-DTPmvm_FkuHIrQCbBXgvX9brNm3OBXBBCpp3kq5CgBm75PM1gZw==
headshot.jpg
d39qdlcrvnra4b.cloudfront.net/avatars/519652/tiny/ 		990 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d39qdlcrvnra4b.cloudfront.net/avatars/519652/tiny/headshot.jpg?1445822460
Requested by
Host: leanpub.com
URL: https://leanpub.com/shodan
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.107.173 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-107-173.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
6a3047af87aca788ad6309fa5c2972f345349791d66eee0db4a80532c32c748b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://leanpub.com/
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Full URL
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Full URL
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Full URL
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Referer
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User-Agent
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Response headers

Date
Tue, 29 Nov 2022 14:53:16 GMT
Last-Modified
Sat, 05 Mar 2022 21:08:10 GMT
Server
AmazonS3
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Requested by
Host: leanpub.com
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Protocol
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Response headers

Date
Tue, 29 Nov 2022 14:53:16 GMT
Last-Modified
Sat, 28 May 2022 11:28:48 GMT
Server
AmazonS3
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Host: leanpub.com
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Protocol
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Response headers

Date
Tue, 29 Nov 2022 14:53:16 GMT
Last-Modified
Fri, 15 Jul 2022 06:34:34 GMT
Server
AmazonS3
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Response headers

Date
Tue, 29 Nov 2022 14:53:16 GMT
Last-Modified
Sun, 06 Nov 2022 09:12:14 GMT
Server
AmazonS3
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Protocol
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Response headers

Date
Tue, 29 Nov 2022 14:53:16 GMT
Last-Modified
Mon, 17 May 2021 23:55:58 GMT
Server
AmazonS3
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Response headers

Date
Tue, 29 Nov 2022 14:53:16 GMT
Last-Modified
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Server
AmazonS3
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Response headers

Date
Tue, 29 Nov 2022 14:53:16 GMT
Last-Modified
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Server
AmazonS3
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Response headers

Date
Tue, 29 Nov 2022 14:53:16 GMT
Last-Modified
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Server
AmazonS3
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strict-transport-security
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General
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https://static.ads-twitter.com/uwt.js
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H2
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https://www.gstatic.com/recaptcha/releases/Km9gKuG06He-isPsP6saG8cn/styles__ltr.css
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content-encoding
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https://www.gstatic.com/recaptcha/releases/Km9gKuG06He-isPsP6saG8cn/recaptcha__de.js
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date
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content-encoding
gzip
x-content-type-options
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Wed, 29 Nov 2023 14:52:51 GMT
js
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43 KB 		Script
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URL: https://www.googletagmanager.com/gtag/js
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H3
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QUIC, , AES_128_GCM
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date
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content-encoding
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strict-transport-security
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URL: https://leanpub.com/shodan
Protocol
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TLS 1.3, , AES_128_GCM
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Response headers

x-response-time
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date
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strict-transport-security
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server
tsa_o
content-type
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395 B 		Image
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Full URL
https://analytics.twitter.com/i/adsct?bci=3&eci=2&event_id=2ebb692b-ebf0-4f21-875c-3827f548bcc1&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=6f061088-7b10-45f1-b482-b5fe5b807e65&tw_document_href=https%3A%2F%2Fleanpub.com%2Fshodan&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=nw0pa&type=javascript&version=2.3.29
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URL: https://leanpub.com/shodan
Protocol
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TLS 1.3, , AES_128_GCM
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strict-transport-security
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General
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https://www.gstatic.com/recaptcha/api2/logo_48.png
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date
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x-content-type-options
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https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2
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Response headers

date
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x-content-type-options
nosniff
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x-xss-protection
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server
sffe
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https://fonts.gstatic.com/s/roboto/v18/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
Requested by
Host: www.google.com
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Response headers

date
Tue, 22 Nov 2022 18:59:48 GMT
x-content-type-options
nosniff
age
590008
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
15552
x-xss-protection
0
last-modified
Mon, 16 Oct 2017 17:33:02 GMT
server
sffe
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Wed, 22 Nov 2023 18:59:48 GMT
webworker.js
www.google.com/recaptcha/api2/ Frame 29C2 		102 B
134 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api2/webworker.js?hl=de&v=Km9gKuG06He-isPsP6saG8cn
Requested by
Host: www.google.com
URL: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdDCakUAAAAAEFI0Kyx_gg9t-G4r1mOWrIwFLd0&co=aHR0cHM6Ly9sZWFucHViLmNvbTo0NDM.&hl=de&v=Km9gKuG06He-isPsP6saG8cn&size=invisible&cb=qpdj78ndq0b6
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.228 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f4.1e100.net
Software
GSE /
Resource Hash
4d77e58db2ca624537becef34dff8d3c24628e41592ac4106e1b5813e0a1d8a0
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdDCakUAAAAAEFI0Kyx_gg9t-G4r1mOWrIwFLd0&co=aHR0cHM6Ly9sZWFucHViLmNvbTo0NDM.&hl=de&v=Km9gKuG06He-isPsP6saG8cn&size=invisible&cb=qpdj78ndq0b6
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36

Response headers

date
Tue, 29 Nov 2022 14:53:16 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
cross-origin-embedder-policy
require-corp
x-frame-options
SAMEORIGIN
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=300
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
112
x-xss-protection
1; mode=block
expires
Tue, 29 Nov 2022 14:53:16 GMT
analytics.js
www.google-analytics.com/ 		49 KB
20 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-911230-9&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.181.238 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
b42e4a056cb5b80c5a315040826866445ec9332f0749e184509ab2d9d3b86719
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://leanpub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.121 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Tue, 29 Nov 2022 13:24:44 GMT
last-modified
Tue, 27 Sep 2022 22:01:05 GMT
server
Golfe2
age
5312
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
20039
expires
Tue, 29 Nov 2022 15:24:44 GMT
collect
www.google-analytics.com/j/ 		1 B
21 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j98&a=1001474857&t=pageview&_s=1&dl=https%3A%2F%2Fleanpub.com%2Fshodan&dp=%2Fshodan&ul=en-us&de=UTF-8&dt=Complete%20Guide%20to%E2%80%A6%20by%20John%20Matherly%20%5BLeanpub%20PDF%2FiPad%2FKindle%5D&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAUABAAAAACACI~&jid=207845325&gjid=1704712612&cid=2088205169.1669733597&tid=UA-911230-9&_gid=1393348945.1669733597&_r=1&gtm=2oub90&z=1054837789
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/rollbar.js/2.5.2/rollbar.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.238 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://leanpub.com/
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/107.0.5304.121 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Tue, 29 Nov 2022 14:53:16 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://leanpub.com
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

54 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| 0 object| 1 object| WebFont string| __BASE_URL__ string| __RAILS_ENV__ boolean| __IGNORE_ANALYTICS__ object| _rollbarConfig object| _rollbarShims object| _rollbarWrappedError function| _rollbarURH object| Rollbar function| rollbar object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| html5 object| Modernizr function| yepnope object| __data object| core object| __core-js_shared__ function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill number| _rollbarStartTime boolean| _rollbarDidLoad boolean| _rollbarInitialized object| webpackJsonp object| MonacoEnvironment object| monaco object| dataLayer function| gtag object| recaptcha object| __consolidated_events_handlers__ function| twq object| closure_lm_31618 object| clicky_obj object| clicky object| clicky_custom undefined| test object| clicky_site_ids object| _cgen object| _cgen_custom boolean| __HasInitializedDropdownFromCache object| google_tag_manager object| twttr object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal object| gaData

10 Cookies

Domain/Path Name / Value
leanpub.com/ Name: country_code
Value: SE
leanpub.com/ Name: region_code
Value:
leanpub.com/ Name: AWSALB
Value: gf2ZGt2tZrLBhRj0Dg1D4s4FTjY/5nJgSMm+/u6+JtTQLPjoIUty8MSz75upIz7s4nQJVfm+00UyA4YtEk3z7sbTZVuSJTleHTsiT3iD3OxKLRwGZYbpR/f/9yDW
leanpub.com/ Name: AWSALBCORS
Value: gf2ZGt2tZrLBhRj0Dg1D4s4FTjY/5nJgSMm+/u6+JtTQLPjoIUty8MSz75upIz7s4nQJVfm+00UyA4YtEk3z7sbTZVuSJTleHTsiT3iD3OxKLRwGZYbpR/f/9yDW
leanpub.com/ Name: _lpub_session
Value: BAh7B0kiD3Nlc3Npb25faWQGOgZFVEkiJTc4NmVlNjFmMDEwODQwNWQ0ZGRiNjQ2ZGMxOWVhMjQyBjsAVEkiCWluaXQGOwBGVA%3D%3D--35042378e75ee342ebf9e31c4c1caf8aee3bc0e8
.leanpub.com/ Name: _ga
Value: GA1.2.2088205169.1669733597
.leanpub.com/ Name: _gid
Value: GA1.2.1393348945.1669733597
.leanpub.com/ Name: _gat_gtag_UA_911230_9
Value: 1
.t.co/ Name: muc_ads
Value: 4feaf9b1-099d-4cba-aeaf-e9556969d779
.twitter.com/ Name: personalization_id
Value: "v1_3s7LH45rdx+LnXtXdgGpeg=="

1 Console Messages

Source Level URL
Text
network error URL: https://leanpub.com/api/v1/users/cached_user.json?
Message:
Failed to load resource: the server responded with a status of 404 ()

Security Headers

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

Header Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff

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.

ajax.googleapis.com
analytics.twitter.com
cdnjs.cloudflare.com
d2sofvawe08yqg.cloudfront.net
d39qdlcrvnra4b.cloudfront.net
d3g6anj9jkury9.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
leanpub.com
rsms.me
s3.amazonaws.com
static.ads-twitter.com
static.getclicky.com
t.co
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.gstatic.com
104.16.221.29
104.17.25.14
104.21.78.162
104.244.42.195
104.244.42.197
108.138.2.98
142.250.181.228
142.250.181.238
142.250.184.232
142.250.185.67
142.250.185.99
142.250.186.106
142.250.186.74
18.66.107.173
18.66.107.95
199.232.136.157
52.216.130.229
52.41.30.231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5a8c1e7681318caa29e9f44e8a6e271f6a4067a2703e9916dfd4fe9099241db7
62c5fca12d0ba5bf1f524b22df296701b2f9379b6023ba155512e65c14b00e76
64a98f589eb3f926e480e9f0d3803d593f950ded1c9933630d2a54f7b70af2b3
696af5d0571281d4421a933dab75ab6cd67569427510019e1c030744d0bdf75b
69ceedf3abd3502e07bc76d0dc498cdd7dbf5711389496ce67d60e8a7912b495
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6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
6e04630555b05f4d2cb6ddb2089d0d0358a690fbe7b48ea3639567feff921536
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7390a4a20b992112f6defaf3d0c3d469c398fd5f435aa17af6b4f6599f2638b6
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8c89ff7ed047bd13401dd05a4a37d8c71b73ac8eea73e95432eba28669e18625
8cf819cf341de7cf53e55cce90f62bb18b618243c316b8c73beeea06512e13a8
900058dffaf216c9a853e2d7e4109bfa2a58994237b2d4e5793734e4c2ecb4ac
92d0d2935bd94fcfcc5bdb45fa1dee8a5406f6ec66c8fd572b66d9c2a9dc89e9
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9a5be4be1dc49ec21b8bb605990cdc69af43c6c2ba66f43841555d461feebfd3
9fc0bbb036b0e8f9ec42cfbdefc11f7a1587b19f366baa3ac1b9b72ffbf42402
a0a9ce1553fa74dad4d8cf55b7df7d012a3acdec01cd39d682fce0e5b52e99f2
a17621bb0b1a97a5888ebb5b731ba629a7832b7016c157fdac5750ec3efa0d57
a28396880470a28e0525bdc0ea326ffb811de7de13662d02f7530dbbe3f12d90
a5587a9dca3673b604a8a0e144d268f3dcb180aac337e2b2e163704bc1fc508a
a7b109270e5119f7214c38b95f9f05322d94f0e15eee8ae33931bf984e764415
a9267660ad3410f51e68a0e9fd578505992d5d708836c3e3621ff4888014500c
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b0ba43af15d8a9127295afab2f945372b6c530befc59567e25359de1a16f8cbb
b42e4a056cb5b80c5a315040826866445ec9332f0749e184509ab2d9d3b86719
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c14569b287795db20f175729c90108f5e756049018e48f45d6f92c11c31be884
c1c30918a861cb6a985ab55d54ad7e861682354197f164cb3b7194f20eed67ac
c350d94f7b9e6ccbe93c05b0a677777deec3f88940bb5f53a34254d7b1639773
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c793d2769775059ae14d3532ee2adeb1047070ee514787c3ed75f3c441668486
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d612f1212b452af07f1a5defb2b672e76a91f7139e7499fa48bb9b2b985c22d6
d904fd566570e18cf6521b6dd3ca0c231df6d9bc039379f3e41dd6d1587d1a4e
dbbdd473dbdf47612f7e3525f24dafbf1d24f10e4120028e4104e5bb08aeb77a
e7f3cae08a3f6a38bb1bc2fab99410a6212e65e98cbdc2ee8f2f7a7d43d5ee97
ecdafc1476d8f20039f6236d9216b8c2cf1a4a2c74f74a36da34ea5f1917cc13
f164b7d1707684b6749eb2f5154c84883cb9ec621dca72fc5147772b3c4237ff