sci-hub.ru Open in urlscan Pro
190.115.31.218 Public Scan

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Submitted URL:
https://www.pneumonia.biomedcentral.com.https.sci-hub.ru/
Effective URL:
https://sci-hub.ru/
Submission: On March 23 via automatic, source certstream-suspicious (March 23rd 2023, 3:48:07 pm UTC) — Scanned from DE

Summary HTTP 16 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 5 IPs in 3 countries across 3 domains to perform 16 HTTP transactions. The main IP is 190.115.31.218, located in Belize City, Belize and belongs to DDOS-GUARD CORP., BZ. The main domain is sci-hub.ru. The Cisco Umbrella rank of the primary domain is 244452.
TLS certificate: Issued by R3 on March 13th 2023. Valid for: 3 months.

This is the only time sci-hub.ru was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 9	190.115.31.218 190.115.31.218	262254 (DDOS-GUAR...) (DDOS-GUARD CORP.)
2	185.129.100.100 185.129.100.100	57724 (DDOS-GUARD) (DDOS-GUARD)
5	104.16.168.131 104.16.168.131	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.16.169.131 104.16.169.131	13335 (CLOUDFLAR...) (CLOUDFLARENET)
16	5

9 190.115.31.218 (Belize City, Belize) 1 redirects

ASN262254 (DDOS-GUARD CORP., BZ)
PTR: ddos-guard.net

www.pneumonia.biomedcentral.com.https.sci-hub.ru	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
sci-hub.ru	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 185.129.100.100 (Russian Federation)

ASN57724 (DDOS-GUARD, RU)
PTR: ddos-guard.net

check.ddos-guard.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 104.16.168.131 (None, )

ASN13335 (CLOUDFLARENET, US)

hcaptcha.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
newassets.hcaptcha.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.16.169.131 (None, )

ASN13335 (CLOUDFLARENET, US)

hcaptcha.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
9	sci-hub.ru 1 redirects www.pneumonia.biomedcentral.com.https.sci-hub.ru sci-hub.ru — Cisco Umbrella Rank: 244452	232 KB
6	hcaptcha.com hcaptcha.com — Cisco Umbrella Rank: 7857 newassets.hcaptcha.com — Cisco Umbrella Rank: 11373	242 KB
2	ddos-guard.net check.ddos-guard.net — Cisco Umbrella Rank: 173081	742 B
16	3

	Domain	Requested by
8	sci-hub.ru	sci-hub.ru
4	newassets.hcaptcha.com	hcaptcha.com newassets.hcaptcha.com
2	hcaptcha.com	sci-hub.ru newassets.hcaptcha.com
2	check.ddos-guard.net	sci-hub.ru
1	www.pneumonia.biomedcentral.com.https.sci-hub.ru	1 redirects
16	5

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

Domain
ddos-guard.net

Subject Issuer	Validity	Valid
sci-hub.ru R3	`2023-03-13` - `2023-06-11`	3 months	crt.sh
*.ddos-guard.net Sectigo RSA Domain Validation Secure Server CA	`2022-07-25` - `2023-08-25`	a year	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-05-15` - `2023-05-15`	a year	crt.sh

This page contains 3 frames:

Primary Page: https://sci-hub.ru/
Frame ID: FF612CF70D2FF7D42A9C90F1A6AD82AB
Requests: 17 HTTP requests in this frame

Frame: https://newassets.hcaptcha.com/captcha/v1/7d69057/static/hcaptcha.html
Frame ID: BDBE3489D89E1571C4BF89044A67A111
Requests: 2 HTTP requests in this frame

Frame: https://newassets.hcaptcha.com/captcha/v1/7d69057/static/hcaptcha.html
Frame ID: FA7A569B02E1B99A1FE520F7B49EF6B8
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

DDoS-Guard

Page URL History Show full URLs

https://www.pneumonia.biomedcentral.com.https.sci-hub.ru/ HTTP 302
https://sci-hub.ru/ Page URL
https://sci-hub.ru/ Page URL

Detected technologies

hCaptcha (Security) Expand

Overall confidence: 100%
Detected patterns

https://hcaptcha.com/([\d]+?)/api.js

Page Statistics

16
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

5
Subdomains

5
IPs

3
Countries

474 kB
Transfer

1115 kB
Size

8
Cookies

1 Outgoing links

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

URL: https://ddos-guard.net/
Title: DDoS-Guard

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.

https://www.pneumonia.biomedcentral.com.https.sci-hub.ru/ HTTP 302
https://sci-hub.ru/ Page URL
https://sci-hub.ru/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

https://www.pneumonia.biomedcentral.com.https.sci-hub.ru/ HTTP 302
https://sci-hub.ru/

16 HTTP transactions
7 data transactions

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

GET
H2

403

/ Show response
sci-hub.ru/
Redirect Chain

https://www.pneumonia.biomedcentral.com.https.sci-hub.ru/
https://sci-hub.ru/

11 KB
12 KB

108ms
22ms

Document
text/html

190.115.31.218
DDOS-GUARD CORP.

General

Check archive.org

Show headers Download Go to

Full URL: https://sci-hub.ru/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 190.115.31.218 Belize City, Belize, ASN262254 (DDOS-GUARD CORP., BZ),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: 9227d66005bb476d3113325d395313b9d6260438dab016905d5a3960b463ffb0

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: no-cache, no-store, must-revalidate
content-length: 11689
content-type: text/html; charset=UTF-8
date: Thu, 23 Mar 2023 15:48:03 GMT
server: ddos-guard

Redirect headers

cache-control: max-age=315360000
content-security-policy: upgrade-insecure-requests;
content-type: text/html; charset=UTF-8
date: Thu, 23 Mar 2023 15:48:02 GMT
expires: Thu, 31 Dec 2037 23:55:55 GMT
location: https://sci-hub.ru
server: ddos-guard

GET
DATA 200
OK truncated
/ 743 B
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: f45540ec4b09dbfc33f3be77d7ec718716286f75fb61794dcc69637cf00eab3d

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ 4 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: 16d32e53ee897fbc557d2c5611f95874bf2f58188e5967b8908cec506657f040

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ 555 B
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: 781f9640521a0e58c8bfa567d0b6646fd227fb85ff3530f737ebec5998633ce0

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H2 200 check Show response
sci-hub.ru/.well-known/ddos-guard/ 91 KB
92 KB 21ms
20ms Script
application/javascript 190.115.31.218
DDOS-GUARD CORP.

General

Check archive.org

Show headers Download Go to

Full URL: https://sci-hub.ru/.well-known/ddos-guard/check?context=free_splash
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 190.115.31.218 Belize City, Belize, ASN262254 (DDOS-GUARD CORP., BZ),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: 338f411421879738925be253ad0743a61825d94581dc5c9c347b42e4f6782f72

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://sci-hub.ru/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

content-type: application/javascript
date: Thu, 23 Mar 2023 15:48:03 GMT
server: ddos-guard
content-length: 93685
expires: Thu, 23 Mar 2023 16:48:03 GMT

GET
H2 200 check.js Show response
check.ddos-guard.net/ 152 B
490 B 72ms
21ms Script
application/javascript 185.129.100.100
DDOS-GUARD

General

Check archive.org

Show headers Download Go to

Full URL: https://check.ddos-guard.net/check.js
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.129.100.100 , Russian Federation, ASN57724 (DDOS-GUARD, RU),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: 91ac2e9fe5b8d1dbfb9cb77cb03bfdeb32f4ece9f5b113caae9e294846fc8321

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://sci-hub.ru/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

date: Thu, 23 Mar 2023 15:48:03 GMT
last-modified: Thu, 01 Jan 1970 00:00:00 GMT
server: ddos-guard
etag: WOv5e2sG6lgTeRdT
p3p: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
content-type: application/javascript
cache-control: private, s-maxage=0, max-age=31536000
content-length: 152
expires: Fri, 22 Mar 2024 15:48:03 GMT

GET
H2 200 WOv5e2sG6lgTeRdT
sci-hub.ru/.well-known/ddos-guard/id/ 68 B
214 B 16ms
15ms Image
image/png 190.115.31.218
DDOS-GUARD CORP.

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://sci-hub.ru/.well-known/ddos-guard/id/WOv5e2sG6lgTeRdT
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 190.115.31.218 Belize City, Belize, ASN262254 (DDOS-GUARD CORP., BZ),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: f309b7c03d9cae63a9bedbee6ed655f3dbcdb194132943639344dead5f3b9710

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://sci-hub.ru/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

content-type: image/png
date: Thu, 23 Mar 2023 15:48:03 GMT
cache-control: no-cache
server: ddos-guard
content-length: 68
expires: Thu, 01 Jan 1970 00:00:00 GMT

GET
H2 200 WOv5e2sG6lgTeRdT
check.ddos-guard.net/set/id/ 68 B
252 B 16ms
16ms Image
image/png 185.129.100.100
DDOS-GUARD

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://check.ddos-guard.net/set/id/WOv5e2sG6lgTeRdT
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.129.100.100 , Russian Federation, ASN57724 (DDOS-GUARD, RU),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: f309b7c03d9cae63a9bedbee6ed655f3dbcdb194132943639344dead5f3b9710

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://sci-hub.ru/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 23 Mar 2023 15:48:03 GMT
server: ddos-guard
p3p: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
content-type: image/png
cache-control: no-cache
content-length: 68
expires: Thu, 01 Jan 1970 00:00:00 GMT

POST
H2 200 / Show response
sci-hub.ru/.well-known/ddos-guard/mark/ 0
48 B 42ms
42ms XHR
text/plain 190.115.31.218
DDOS-GUARD CORP.

General

Check archive.org

Show headers Download Go to

Full URL: https://sci-hub.ru/.well-known/ddos-guard/mark/
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/.well-known/ddos-guard/check?context=free_splash
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 190.115.31.218 Belize City, Belize, ASN262254 (DDOS-GUARD CORP., BZ),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://sci-hub.ru/
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/111.0.5563.110 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

date: Thu, 23 Mar 2023 15:48:02 GMT
content-length: 0
server: ddos-guard

GET
H2 403 Primary Request / Show response
sci-hub.ru/ 32 KB
32 KB 20ms
19ms Document
text/html 190.115.31.218
DDOS-GUARD CORP.

General

Check archive.org

Show headers Download Go to

Full URL: https://sci-hub.ru/
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/.well-known/ddos-guard/check?context=free_splash
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 190.115.31.218 Belize City, Belize, ASN262254 (DDOS-GUARD CORP., BZ),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: 922c0aa16d68d8c1e8359e09e8536797662b0f96f0a6a2d1c54ef1ee633d94b5

Request headers

Referer: https://sci-hub.ru/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: no-cache, no-store, must-revalidate
content-length: 32314
content-type: text/html; charset=UTF-8
date: Thu, 23 Mar 2023 15:48:05 GMT
server: ddos-guard

GET
H2 200 captcha_js Show response
sci-hub.ru/.well-known/ddos-guard/ 4 KB
4 KB 16ms
15ms Script
application/javascript 190.115.31.218
DDOS-GUARD CORP.

General

Check archive.org

Show headers Download Go to

Full URL: https://sci-hub.ru/.well-known/ddos-guard/captcha_js
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 190.115.31.218 Belize City, Belize, ASN262254 (DDOS-GUARD CORP., BZ),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: b5ecb1e11d0996a35f5ed4ae3b5edae2aacac2ee1c490dcdfa40acb5076102f9

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://sci-hub.ru/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

content-type: application/javascript
date: Thu, 23 Mar 2023 15:48:05 GMT
server: ddos-guard
content-length: 4491
expires: Thu, 23 Mar 2023 16:48:05 GMT

GET
H2 200 api.js Show response
hcaptcha.com/1/ 284 KB
80 KB 54ms
17ms Script
application/javascript 104.16.168.131
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hcaptcha.com/1/api.js

Requested by

Host: sci-hub.ru
URL: https://sci-hub.ru/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.168.131 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fa567ea63c532d43e2f5e3e3962ff8b5fa0366f3c62ee0585fa6fe4be4c70f60

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://sci-hub.ru/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

date: Thu, 23 Mar 2023 15:48:05 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 bb3ac1595bb014e3b09608a0358d33da.cloudfront.net (CloudFront)
cf-cache-status: HIT
content-encoding: br
x-content-type-options: nosniff
age: 0
x-amz-cf-pop: FRA56-P4
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified: Fri, 10 Mar 2023 07:14:15 GMT
server: cloudflare
etag: W/"5de21c14bce7448f20c94eda336232ba"
vary: Accept-Encoding
content-type: application/javascript
cache-control: max-age=120
cf-ray: 7ac7d10d8c4b036e-FRA
x-amz-cf-id: RRAg7XPBiwmzD_CJxCMNv6UZu6zEMZgRNp62Wl0GQvPct1JrtBWNtg==

GET
DATA 200
OK truncated
/ 9 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: b508917ed4c0aa43f8a221cb3fd295d6f2bb209e1e68a8093ce07675459a509e

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ 688 B
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: d5b0f42ea9a216b66c8cff1011c0018aa6c89b5ec1229300e63ff2b91b504b0a

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ 12 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: 69d1adf57765cccf812ea892a2369d9e3190f1c974e3be21a9c686dd041f5afe

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H2 200 check Show response
sci-hub.ru/.well-known/ddos-guard/ 91 KB
92 KB 20ms
19ms Script
application/javascript 190.115.31.218
DDOS-GUARD CORP.

General

Check archive.org

Show headers Download Go to

Full URL: https://sci-hub.ru/.well-known/ddos-guard/check?context=captcha
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/.well-known/ddos-guard/captcha_js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 190.115.31.218 Belize City, Belize, ASN262254 (DDOS-GUARD CORP., BZ),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: 338f411421879738925be253ad0743a61825d94581dc5c9c347b42e4f6782f72

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://sci-hub.ru/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

content-type: application/javascript
date: Thu, 23 Mar 2023 15:48:05 GMT
server: ddos-guard
content-length: 93685
expires: Thu, 23 Mar 2023 16:48:05 GMT

GET
H2 200 hcaptcha.html Show response
newassets.hcaptcha.com/captcha/v1/7d69057/static/ Frame BDBE 2 KB
806 B 30ms
22ms Document
text/html 104.16.168.131
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://newassets.hcaptcha.com/captcha/v1/7d69057/static/hcaptcha.html

Requested by

Host: hcaptcha.com
URL: https://hcaptcha.com/1/api.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.168.131 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9f05242270132a89b0ce4c828959b3607c765029c84e4244d15b82b363d94f49

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://sci-hub.ru/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

access-control-allow-origin: *
age: 711264
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=1209600
cf-cache-status: HIT
cf-ray: 7ac7d10e2d49036e-FRA
content-encoding: br
content-type: text/html
cross-origin-resource-policy: cross-origin
date: Thu, 23 Mar 2023 15:48:05 GMT
last-modified: Fri, 10 Mar 2023 07:14:14 GMT
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
via: 1.1 5519a8cb450b567e8b7111ae986a9b4c.cloudfront.net (CloudFront)
x-amz-cf-id: EPPKOCM3Ub476RyVK0oqnCuRPApePAWkYLl4OiF_JGVV7VA2Q-Eb-g==
x-amz-cf-pop: FRA56-P4
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-content-type-options: nosniff

GET
H2 200 hcaptcha.html Show response
newassets.hcaptcha.com/captcha/v1/7d69057/static/ Frame FA7A 2 KB
962 B 28ms
21ms Document
text/html 104.16.168.131
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://newassets.hcaptcha.com/captcha/v1/7d69057/static/hcaptcha.html

Requested by

Host: hcaptcha.com
URL: https://hcaptcha.com/1/api.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.168.131 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9f05242270132a89b0ce4c828959b3607c765029c84e4244d15b82b363d94f49

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://sci-hub.ru/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

access-control-allow-origin: *
age: 711264
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=1209600
cf-cache-status: HIT
cf-ray: 7ac7d10e2d4e036e-FRA
content-encoding: br
content-type: text/html
cross-origin-resource-policy: cross-origin
date: Thu, 23 Mar 2023 15:48:05 GMT
last-modified: Fri, 10 Mar 2023 07:14:14 GMT
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
via: 1.1 5519a8cb450b567e8b7111ae986a9b4c.cloudfront.net (CloudFront)
x-amz-cf-id: EPPKOCM3Ub476RyVK0oqnCuRPApePAWkYLl4OiF_JGVV7VA2Q-Eb-g==
x-amz-cf-pop: FRA56-P4
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-content-type-options: nosniff

POST
H2 200 / Show response
sci-hub.ru/.well-known/ddos-guard/mark/ 0
25 B 45ms
44ms XHR
text/plain 190.115.31.218
DDOS-GUARD CORP.

General

Check archive.org

Show headers Download Go to

Full URL: https://sci-hub.ru/.well-known/ddos-guard/mark/
Requested by: Host: sci-hub.ru
URL: https://sci-hub.ru/.well-known/ddos-guard/check?context=captcha
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 190.115.31.218 Belize City, Belize, ASN262254 (DDOS-GUARD CORP., BZ),
Reverse DNS: ddos-guard.net
Software: ddos-guard /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://sci-hub.ru/
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/111.0.5563.110 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

date: Thu, 23 Mar 2023 15:48:05 GMT
content-length: 0
server: ddos-guard

GET
H2 200 hcaptcha.js Show response
newassets.hcaptcha.com/captcha/v1/7d69057/ Frame FA7A 284 KB
80 KB 17ms
17ms Script
application/javascript 104.16.168.131
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://newassets.hcaptcha.com/captcha/v1/7d69057/hcaptcha.js

Requested by

Host: newassets.hcaptcha.com
URL: https://newassets.hcaptcha.com/captcha/v1/7d69057/static/hcaptcha.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.168.131 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fa567ea63c532d43e2f5e3e3962ff8b5fa0366f3c62ee0585fa6fe4be4c70f60

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://newassets.hcaptcha.com/captcha/v1/7d69057/static/hcaptcha.html
Origin: https://newassets.hcaptcha.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/111.0.5563.110 Safari/537.36

Response headers

date: Thu, 23 Mar 2023 15:48:05 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 bb3ac1595bb014e3b09608a0358d33da.cloudfront.net (CloudFront)
cf-cache-status: HIT
content-encoding: br
x-content-type-options: nosniff
age: 104839
x-amz-cf-pop: FRA56-P4
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified: Fri, 10 Mar 2023 07:14:15 GMT
server: cloudflare
etag: W/"5de21c14bce7448f20c94eda336232ba"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=1209600
cf-ray: 7ac7d10e5da4036e-FRA
x-amz-cf-id: RRAg7XPBiwmzD_CJxCMNv6UZu6zEMZgRNp62Wl0GQvPct1JrtBWNtg==

GET
H2 200 hcaptcha.js Show response
newassets.hcaptcha.com/captcha/v1/7d69057/ Frame BDBE 284 KB
80 KB 15ms
14ms Script
application/javascript 104.16.168.131
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://newassets.hcaptcha.com/captcha/v1/7d69057/hcaptcha.js

Requested by

Host: newassets.hcaptcha.com
URL: https://newassets.hcaptcha.com/captcha/v1/7d69057/static/hcaptcha.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.168.131 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fa567ea63c532d43e2f5e3e3962ff8b5fa0366f3c62ee0585fa6fe4be4c70f60

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://newassets.hcaptcha.com/captcha/v1/7d69057/static/hcaptcha.html
Origin: https://newassets.hcaptcha.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/111.0.5563.110 Safari/537.36

Response headers

date: Thu, 23 Mar 2023 15:48:05 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 bb3ac1595bb014e3b09608a0358d33da.cloudfront.net (CloudFront)
cf-cache-status: HIT
content-encoding: br
x-content-type-options: nosniff
age: 104839
x-amz-cf-pop: FRA56-P4
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified: Fri, 10 Mar 2023 07:14:15 GMT
server: cloudflare
etag: W/"5de21c14bce7448f20c94eda336232ba"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=1209600
cf-ray: 7ac7d10e5da9036e-FRA
x-amz-cf-id: RRAg7XPBiwmzD_CJxCMNv6UZu6zEMZgRNp62Wl0GQvPct1JrtBWNtg==

GET
DATA 200
OK truncated
/ Frame FA7A 798 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 57cafa49fb677c3f09d6e90b051917d10e7bb54e83102a25f3d32b06e8fa59a7

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

Content-Type: image/png

POST
H3 200 checksiteconfig Show response
hcaptcha.com/ Frame FA7A 554 B
835 B 185ms
185ms XHR
application/json 104.16.169.131
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hcaptcha.com/checksiteconfig?v=7d69057&host=sci-hub.ru&sitekey=f855fadb-cd24-47aa-8766-1cb5c995fd2c&sc=1&swa=1

Requested by

Host: newassets.hcaptcha.com
URL: https://newassets.hcaptcha.com/captcha/v1/7d69057/hcaptcha.js

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.169.131 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

308646135de1897631a9928861227e9ce5e61f3354cc1c61b47d857d9798b9fb

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Accept: application/json
Referer: https://newassets.hcaptcha.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/111.0.5563.110 Safari/537.36
Content-Type: text/plain

Response headers

date: Thu, 23 Mar 2023 15:48:05 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-encoding: br
server: cloudflare
vary: Origin, Accept-Encoding
access-control-allow-methods: GET, HEAD, POST, OPTIONS
content-type: application/json
access-control-allow-origin: https://newassets.hcaptcha.com
access-control-allow-credentials: true
cf-ray: 7ac7d10fcf64bbbb-FRA
access-control-allow-headers: Cache-Control, Content-Type, DNT, Referer, User-Agent, challenge-bypass-token, cf-chl-bypass, challenge-bypass-token, challenge-bypass-host, challenge-bypass-path
cf-chl-bypass: 2
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

Verdicts & Comments Add Verdict or Comment

18 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.

8 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.

Domain/Path	Expires	Name / Value
.sci-hub.ru/	1970-01-20 19:18:42	Name: __ddg1_ Value: 8AYUELf5IuWkzjD1R92D
.pneumonia.biomedcentral.com.https.sci-hub.ru/	1970-01-20 12:42:42	Name: session Value: c7211062d325ffad46287ee212d38850
.sci-hub.ru/	1970-01-20 19:18:42	Name: __ddgid_ Value: pOVmRDCkyH7zzrrJ
.sci-hub.ru/	1970-01-20 10:34:32	Name: __ddgmark_ Value: 361kLZI53FYQJYpz
.sci-hub.ru/	1970-01-20 10:33:17	Name: __ddg5_ Value: k9b3BdaxiUkXBSg3
.check.ddos-guard.net/	1970-01-20 19:18:42	Name: __ddg2 Value: WOv5e2sG6lgTeRdT
.sci-hub.ru/	1970-01-20 19:18:42	Name: __ddg2_ Value: WOv5e2sG6lgTeRdT
.sci-hub.ru/	1970-01-20 10:34:32	Name: __ddg3 Value: xIYoqrk61rnbdys7

2 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://sci-hub.ru/ Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://sci-hub.ru/ Message: Failed to load resource: the server responded with a status of 403 ()

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.

check.ddos-guard.net
hcaptcha.com
newassets.hcaptcha.com
sci-hub.ru
www.pneumonia.biomedcentral.com.https.sci-hub.ru
104.16.168.131
104.16.169.131
185.129.100.100
190.115.31.218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sci-hub.ru Open in urlscan Pro 190.115.31.218 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

16 Requests

100 %HTTPS

0 %IPv6

3 Domains

5 Subdomains

5 IPs

3 Countries

474 kBTransfer

1115 kBSize

8 Cookies

1 Outgoing links

Page URL History

Redirected requests

16 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 7 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

18 JavaScript Global Variables

8 Cookies

2 Console Messages

Indicators

sci-hub.ru Open in urlscan Pro
190.115.31.218 Public Scan

Screenshot
Live screenshot

Full Image

16
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

5
Subdomains

5
IPs

3
Countries

474 kB
Transfer

1115 kB
Size

8
Cookies

16 HTTP transactions
7 data transactions