petroknowledge.com Open in urlscan Pro
2606:4700:20::681a:7d Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://tsmtpgaze.com/tracking/qaR9ZGxmAmV1ZGZ2ZGDmBGp5ZmR1ZvM5qzS4qaR9ZQbmAQN
Effective URL:
https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_conte...
Submission: On September 24 via api (September 24th 2024, 11:54:16 am UTC) from AE — Scanned from IT

Summary HTTP 39 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 39 HTTP transactions. The main IP is 2606:4700:20::681a:7d, located in United States and belongs to CLOUDFLARENET, US. The main domain is petroknowledge.com.
TLS certificate: Issued by WE1 on August 19th 2024. Valid for: 3 months.

This is the only time petroknowledge.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	185.228.39.59 185.228.39.59	36351 (SOFTLAYER) (SOFTLAYER)
1 37	2606:4700:20:... 2606:4700:20::681a:7d	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:4f49	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	172.67.73.60 172.67.73.60	13335 (CLOUDFLAR...) (CLOUDFLARENET)
39	4

1 185.228.39.59 (Italy) 1 redirects

ASN36351 (SOFTLAYER, US)
PTR: ebifccidjfj.ams03.turbo-smtp.net

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

37 2606:4700:20::681a:7d (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6810:4f49 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.67.73.60 (United States)

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
39	petroknowledge.com 1 redirects petroknowledge.com	892 KB
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 685	7 KB
1	tsmtpgaze.com 1 redirects tsmtpgaze.com — Cisco Umbrella Rank: 522900	334 B
39	3

	Domain	Requested by
39	petroknowledge.com	1 redirects petroknowledge.com static.cloudflareinsights.com
1	static.cloudflareinsights.com	petroknowledge.com
1	tsmtpgaze.com	1 redirects
39	3

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

Domain
glomacs.com
www.oxford-management.com
www.facebook.com
www.linkedin.com
twitter.com
www.youtube.com
www.instagram.com
service.ariba.com

Subject Issuer	Validity	Valid
petroknowledge.com WE1	`2024-08-19` - `2024-11-17`	3 months	crt.sh
cloudflareinsights.com WE1	`2024-09-03` - `2024-12-02`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=
Frame ID: B546DB202E2F9F232CCF7D3B7C56DBC5
Requests: 45 HTTP requests in this frame

Frame: https://petroknowledge.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/ec4b873d446c/main.js
Frame ID: F05FDC29EFFC494493D5174EF2AE9C81
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Cash Calls in Oil and Gas Venture Operations Training Course | PetroKnowledge

Page URL History Show full URLs

https://tsmtpgaze.com/tracking/qaR9ZGxmAmV1ZGZ2ZGDmBGp5ZmR1ZvM5qzS4qaR9ZQbmAQN HTTP 302
https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=... Page URL

Detected technologies

WordPress (CMS) Expand

Overall confidence: 100%
Detected patterns

/wp-(?:content|includes)/

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Page Statistics

39
Requests

97 %
HTTPS

50 %
IPv6

3
Domains

3
Subdomains

4
IPs

2
Countries

899 kB
Transfer

2177 kB
Size

1
Cookies

8 Outgoing links

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

URL: https://glomacs.com/
Title: Visit Website >

Search URL Search Domain Scan URL

URL: https://www.oxford-management.com/
Title: Visit Website >

Search URL Search Domain Scan URL

URL: https://www.facebook.com/petroknowledge

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/petroknowledge

Search URL Search Domain Scan URL

URL: https://twitter.com/petro_knowledge

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/petroknowledge

Search URL Search Domain Scan URL

URL: https://www.instagram.com/petroknowledge/

Search URL Search Domain Scan URL

URL: https://service.ariba.com/Discovery.aw/ad/profile?key=AN01397758204
Title: <img decoding="async" class="alignnone size-full wp-image-85894" src="https://petroknowledge.com/wp-content/uploads/2024/02/petroknowledge-ariba.png" alt="" width="145" height="40" />

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://tsmtpgaze.com/tracking/qaR9ZGxmAmV1ZGZ2ZGDmBGp5ZmR1ZvM5qzS4qaR9ZQbmAQN HTTP 302
https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign= Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 42

https://petroknowledge.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://petroknowledge.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/ec4b873d446c/main.js

39 HTTP transactions
8 data transactions

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

GET
H2

200

Primary Request cash-calls-in-oil-and-gas-venture-operations Show response
petroknowledge.com/courses/
Redirect Chain

https://tsmtpgaze.com/tracking/qaR9ZGxmAmV1ZGZ2ZGDmBGp5ZmR1ZvM5qzS4qaR9ZQbmAQN
https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

272 KB
37 KB

26510ms
26405ms

Document
text/html

2606:4700:20::681a:7d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:7d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7bfb7822d33c545ba25b3cbb9871a7fef1595080cea5cd47cf3b2cf9a81e7105

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests; upgrade-insecure-requests;
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload max-age=31536000; includeSubDomains; preload
X-Content-Security-Policy	default-src 'self'; img-src ; media-src data:; default-src 'self'; img-src ; media-src data:;
X-Content-Type-Options	nosniff nosniff
X-Frame-Options	SAMEORIGIN SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: Content-Type, Authorization Content-Type, Authorization
access-control-allow-methods: GET,POST GET,POST
cache-control: max-age=0
cf-cache-status: DYNAMIC
cf-ray: 8c8293688a46bbd3-FRA
content-encoding: br
content-security-policy: upgrade-insecure-requests; upgrade-insecure-requests;
content-type: text/html; charset=UTF-8
cross-origin-embedder-policy: unsafe-none; report-to='default' unsafe-none; report-to='default'
cross-origin-embedder-policy-report-only: unsafe-none; report-to='default' unsafe-none; report-to='default'
cross-origin-opener-policy: unsafe-none unsafe-none
cross-origin-opener-policy-report-only: unsafe-none; report-to='default' unsafe-none; report-to='default'
cross-origin-resource-policy: cross-origin cross-origin
date: Tue, 24 Sep 2024 11:54:11 GMT
expires: Tue, 24 Sep 2024 11:53:33 GMT
last-modified: Tue, 24 Sep 2024 11:53:58 GMT
link: <https://petroknowledge.com/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=990>; rel=preload; as=style
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=() accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
referrer-policy: strict-origin-when-cross-origin strict-origin-when-cross-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VsOUZCPoWaCvVww10xiZEUvQFjzAwzwYfwS0gnUDz2PhiGuHW5Ahl4zhMIL2VKz%2BrKFxW3CGXkLJK9Y9lYkdQHT4n3gnBan3LiDbX5U33Qzzt%2F6V6%2BOrzXBCPJNsj9n1YOsuutuFsTKh0n32Fxc48A%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
speculation-rules: "/cdn-cgi/speculation"
strict-transport-security: max-age=31536000; includeSubDomains; preload max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding,User-Agent
x-content-security-policy: default-src 'self'; img-src *; media-src * data:; default-src 'self'; img-src *; media-src * data:;
x-content-type-options: nosniff nosniff
x-frame-options: SAMEORIGIN SAMEORIGIN
x-permitted-cross-domain-policies: none none

Redirect headers

Connection: keep-alive
Content-Type: text/html; charset=UTF-8
Date: Tue, 24 Sep 2024 11:53:44 GMT
Location: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=
Server: nginx/1.18.0 (Ubuntu)
Transfer-Encoding: chunked

GET
H2 200 speculation
petroknowledge.com/cdn-cgi/ 128 B
477 B 54ms
53ms Other
application/speculationrules+json 2606:4700:20::681a:7d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://petroknowledge.com/cdn-cgi/speculation
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::681a:7d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 11a2142988720cd49ff000e5d488493947b3d34821301c5a706b3495b8381f7d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin: https://petroknowledge.com
Referer: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3iJj1RKXqqPGJZONMmg73x3R3Yn7EdhbS7pzgzeuXC04%2BS%2FB18nxvDvYh%2FgOCUbXHIOPyV051xPuF7av5FJNZv7siMQFejSQyMDC4YfjtDVc7QssV8Rn8qPgpqfYsLSS0Y0p9ZsFhD7l1utqlCoKdA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8c82940dbe92bbd3-FRA
access-control-allow-origin: https://petroknowledge.com
content-length: 128
date: Tue, 24 Sep 2024 11:54:11 GMT
content-type: application/speculationrules+json
vary: Origin, Accept-Encoding
server: cloudflare

GET
H2 200 bundle.css
petroknowledge.com/wp-content/themes/courses-listing-child/css-output/ 439 KB
68 KB 58ms
57ms Stylesheet
text/css 2606:4700:20::681a:7d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://petroknowledge.com/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=990

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:7d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

310e10958f226d167e1421befd46a6b8f3a0ead91fe443d0d951c58cd8705734

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Security-Policy	default-src 'self'; img-src ; media-src data:;
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

Response headers

content-encoding: br
cf-bgj: minify
cf-cache-status: HIT
age: 275206
x-permitted-cross-domain-policies: none
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DO81ib3NtWXivjKcVqhnjXJE%2Bi5Z4LJzZreQnX8Vq%2FLuzNNDuIUU3yOOYqk6AuZdm40S5bNFzowCuCRMJDto6UrSZk%2BCVf2kxvJAc8gXFMG1ketJ0Cd1Hc1MQQmivyenvB72Z6w0Upo3v7FYZ4U5Sw%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods: GET,POST
x-content-type-options: nosniff
expires: Sun, 21 Sep 2025 07:26:59 GMT
cf-polished: origSize=454177
date: Tue, 24 Sep 2024 11:54:11 GMT
content-type: text/css; charset=utf-8
last-modified: Wed, 28 Aug 2024 09:29:06 GMT
cross-origin-embedder-policy-report-only: unsafe-none; report-to='default'
access-control-allow-headers: Content-Type, Authorization
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding,User-Agent
content-security-policy: upgrade-insecure-requests;
cache-control: public, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-opener-policy: unsafe-none
x-content-security-policy: default-src 'self'; img-src *; media-src * data:;
cross-origin-resource-policy: cross-origin
referrer-policy: strict-origin-when-cross-origin
cf-ray: 8c82940dbe8fbbd3-FRA
cross-origin-embedder-policy: unsafe-none; report-to='default'
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
cross-origin-opener-policy-report-only: unsafe-none; report-to='default'
server: cloudflare

GET
H2 200 Cash-Calls-in-Oil-Gas-Venture-Operations-image.jpg
petroknowledge.com/wp-content/uploads/2024/01/ 44 KB
45 KB 161ms
159ms Image
image/webp 2606:4700:20::681a:7d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://petroknowledge.com/wp-content/uploads/2024/01/Cash-Calls-in-Oil-Gas-Venture-Operations-image.jpg

Requested by

Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:7d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d1d1efc6cb2aa3a2743bf8913b266865f0c9b568d27c04d37d929d6212ca2a8c

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Security-Policy	default-src 'self'; img-src ; media-src data:;
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

Response headers

cf-cache-status: BYPASS
x-permitted-cross-domain-policies: none
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FWL6NaxvN%2FT69%2B%2B5EW6qPgYjLkVQTiL4j%2Fup2dWIBZFknBPQVDB9F5QdrL%2BTnPvvIsralE48%2BWGfqreTvohI9frWqKusJv7IQUbJ42m92LPe%2FId0n8sJusvfIaHXLIaorVjQqhb5MZ4UCYBQNUU9gg%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods: GET,POST
x-content-type-options: nosniff
expires: Wed, 24 Sep 2025 11:53:59 GMT
date: Tue, 24 Sep 2024 11:54:11 GMT
content-type: image/webp
vary: Accept,Accept-Encoding
cross-origin-embedder-policy-report-only: unsafe-none; report-to='default'
last-modified: Thu, 29 Aug 2024 05:44:57 GMT
access-control-allow-headers: Content-Type, Authorization
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests;
cache-control: private, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-opener-policy: unsafe-none
x-content-security-policy: default-src 'self'; img-src *; media-src * data:;
cross-origin-resource-policy: cross-origin
referrer-policy: strict-origin-when-cross-origin
cf-ray: 8c82940deed2bbd3-FRA
cross-origin-embedder-policy: unsafe-none; report-to='default'
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
accept-ranges: bytes
cross-origin-opener-policy-report-only: unsafe-none; report-to='default'
content-length: 44892
server: cloudflare

GET
H2 200 select2.min.css
petroknowledge.com/wp-content/themes/courses-listing/inc/opt-in/select2/ 16 KB
3 KB 59ms
57ms Stylesheet
text/css 2606:4700:20::681a:7d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://petroknowledge.com/wp-content/themes/courses-listing/inc/opt-in/select2/select2.min.css?ver=1.0.0

Requested by

Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:7d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cda4a81c187015d95ed2c71f1841540b08203cdec5fa2a7d5d1825a3c2166f8c

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Security-Policy	default-src 'self'; img-src ; media-src data:;
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

Response headers

content-encoding: gzip
cf-cache-status: HIT
age: 275206
x-permitted-cross-domain-policies: none
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SK2E1M4gyEhE59Z6GVIEbpqzEVua1VCHqUoaC%2FyQ84SziYb3t2BIcfNw3dFFoQ6XvmHFQGWA2w2%2FnA2LoITh2iNhSNXIwxBlp7%2B6t9x00dj4Jk3ymtTGfX74abZqvlDrRNr4ctpEh%2Bc9M%2BZBLiQuqQ%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods: GET,POST
x-content-type-options: nosniff
expires: Sun, 21 Sep 2025 07:27:00 GMT
date: Tue, 24 Sep 2024 11:54:11 GMT
content-type: text/css; charset=utf-8
last-modified: Fri, 21 Jun 2024 12:19:20 GMT
vary: Accept-Encoding,User-Agent
cross-origin-embedder-policy-report-only: unsafe-none; report-to='default'
access-control-allow-headers: Content-Type, Authorization
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests;
cache-control: public, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-opener-policy: unsafe-none
x-content-security-policy: default-src 'self'; img-src *; media-src * data:;
cross-origin-resource-policy: cross-origin
referrer-policy: strict-origin-when-cross-origin
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Response headers

access-control-max-age: 86400
access-control-allow-credentials: true
access-control-allow-methods: POST,OPTIONS
x-content-type-options: nosniff
cf-ray: 8c8294104a90bbd3-FRA
access-control-allow-origin: https://petroknowledge.com
date: Tue, 24 Sep 2024 11:54:11 GMT
vary: Origin
server: cloudflare
x-frame-options: DENY

GET
H2 200 cropped-petroknowledge-favicon-32x32.png
petroknowledge.com/wp-content/uploads/2024/02/ 510 B
904 B 106ms
106ms Other
image/webp 2606:4700:20::681a:7d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://petroknowledge.com/wp-content/uploads/2024/02/cropped-petroknowledge-favicon-32x32.png

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:7d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9708a70e8244b7ae13d2ba457cc2913c423b162d87e9e7ab8e76f65c41c95a7d

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests;
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Security-Policy	default-src 'self'; img-src ; media-src data:;
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign=

Response headers

cf-cache-status: BYPASS
x-permitted-cross-domain-policies: none
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=h%2FpweBHypxndIavhUTbdNsV%2BFF4zI95o8A8eswF%2FS5tgLIS3EJpvUi0Iw1XSN4rwlQyIzmpcg4OM7hlARtNeKS%2FrVQl6mAdx6LtwzSIGfPy8u9jHuliVq2%2FBeXmW0C0TpjMRnsADqIYsGivap%2BUnTw%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods: GET,POST
x-content-type-options: nosniff
expires: Wed, 24 Sep 2025 11:53:59 GMT
date: Tue, 24 Sep 2024 11:54:11 GMT
content-type: image/webp
vary: Accept,Accept-Encoding
cross-origin-embedder-policy-report-only: unsafe-none; report-to='default'
last-modified: Thu, 29 Aug 2024 05:38:23 GMT
access-control-allow-headers: Content-Type, Authorization
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests;
cache-control: private, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-opener-policy: unsafe-none
x-content-security-policy: default-src 'self'; img-src *; media-src * data:;
cross-origin-resource-policy: cross-origin
referrer-policy: strict-origin-when-cross-origin
cf-ray: 8c8294104a96bbd3-FRA
cross-origin-embedder-policy: unsafe-none; report-to='default'
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
accept-ranges: bytes
cross-origin-opener-policy-report-only: unsafe-none; report-to='default'
content-length: 510
server: cloudflare

POST
H3 200 8c8293688a46bbd3 Show response
petroknowledge.com/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame F05F 0
907 B 67ms
61ms XHR
text/plain 172.67.73.60
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://petroknowledge.com/cdn-cgi/challenge-platform/h/g/jsd/r/8c8293688a46bbd3
Requested by: Host: petroknowledge.com
URL: https://petroknowledge.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.73.60 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: application/json
Referer

Response headers

cf-ray: 8c8294113892bc62-ZRH
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-length: 0
date: Tue, 24 Sep 2024 11:54:12 GMT
content-type: text/plain; charset=UTF-8
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eq6agIVD7Ltlvyi9nuZzdq9%2FcDdr2q5oxMI9cyjph5Cj0nrF%2BpsLCOox6r6lt6hl%2Bb93VDx14zg7sIHsA%2BkP9g51n4v8R3S3Nrmdphu90vhzad2UiBa9Rk2ylRoBmkITH0xc8w%3D%3D"}],"group":"cf-nel","max_age":604800}

Verdicts & Comments Add Verdict or Comment

17 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.

1 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
			.petroknowledge.com/	1970-01-21 08:31:54	Name: cf_clearance Value: RwGUM0VYvjIyea0XqAhUcrBPCCU5NK5hbPTjlBcSGcs-1727178852-1.2.1.1-J943m9BZJeeDg.KEkQXNUVW1Lgi4azjPGPjSveSjggSV_2yrgrrCI8ealGHnZXMUidFyHP3wAG2C7f1X67LYdcWC9Owes6e476eN7wX2Nl5XO7t7G4VUgm.El5fTX4JAN.grss6s.c54meEJcNWnWaRIWQQPksyV3D2y97gUp4jKaDMJ0ZGaStr8oUneqtTAOR_uCjfTAzv2TMcx2Nbk9KCcekjSgW4K6GJUDT6tmQeA.jXxr8sGASCm1EPj7ffLd7.Vcz4fJUhbiAQNsQpQ7RajhV9tIoD1xIV6zl.BFEetrk7MEhVPMerFBnGGfa5OMUPpGAoCox327e6my4IZnrCGPQpSEtLY_ItvIzi31ItNSQ8qf1buT5gxGg3ZwYe4

1 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
javascript	warning	URL: https://petroknowledge.com/courses/cash-calls-in-oil-and-gas-venture-operations?utm_source=&utm_medium=&utm_term=&utm_content=&utm_campaign= Message: The resource https://petroknowledge.com/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=990 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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
Content-Security-Policy	upgrade-insecure-requests; upgrade-insecure-requests;
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload max-age=31536000; includeSubDomains; preload
X-Content-Security-Policy	default-src 'self'; img-src ; media-src data:; default-src 'self'; img-src ; media-src data:;
X-Content-Type-Options	nosniff nosniff
X-Frame-Options	SAMEORIGIN SAMEORIGIN

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.

petroknowledge.com
static.cloudflareinsights.com
tsmtpgaze.com
172.67.73.60
185.228.39.59
2606:4700:20::681a:7d
2606:4700::6810:4f49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petroknowledge.com Open in urlscan Pro 2606:4700:20::681a:7d 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

39 Requests

97 %HTTPS

50 %IPv6

3 Domains

3 Subdomains

4 IPs

2 Countries

899 kBTransfer

2177 kBSize

1 Cookies

8 Outgoing links

Page URL History

Redirected requests

39 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 8 data transactions

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petroknowledge.com Open in urlscan Pro
2606:4700:20::681a:7d Public Scan

Screenshot
Live screenshot

Full Image

39
Requests

97 %
HTTPS

50 %
IPv6

3
Domains

3
Subdomains

4
IPs

2
Countries

899 kB
Transfer

2177 kB
Size

1
Cookies

39 HTTP transactions
8 data transactions