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scos.training Open in urlscan Pro
109.237.211.18  Public Scan

Go To Rescan Add Verdict Report
URL: https://scos.training/history-of-tcp-ip/
Submission: On July 11 via api from SG — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 4 countries across 5 domains to perform 15 HTTP transactions. The main IP is 109.237.211.18, located in Amsterdam, Netherlands and belongs to MIHOSNET, NL. The main domain is scos.training.
TLS certificate: Issued by R3 on July 2nd 2022. Valid for: 3 months.
This is the only time scos.training was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
10 109.237.211.18 200831 (MIHOSNET)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 151.101.130.137 54113 (FASTLY)
2 185.221.87.248 206998 (NEW-2)
15 6
10    109.237.211.18 (Amsterdam, Netherlands)

ASN200831 (MIHOSNET, NL)
PTR: srv5.impression.nl
scos.training
1    2a00:1450:4001:811::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2a00:1450:4001:80b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    151.101.130.137 (United States)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
2    185.221.87.248 (Ireland)

ASN206998 (NEW-2, IE)
bam.eu01.nr-data.net
Apex Domain
Subdomains		 Transfer
10 scos.training
scos.training
1 MB
2 nr-data.net
bam.eu01.nr-data.net — Cisco Umbrella Rank: 9208
2 KB
1 newrelic.com
js-agent.newrelic.com — Cisco Umbrella Rank: 412
18 KB
1 gstatic.com
fonts.gstatic.com
10 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 71
2 KB
15 5
Domain Requested by
10 scos.training scos.training
2 bam.eu01.nr-data.net scos.training
1 js-agent.newrelic.com scos.training
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com scos.training
15 5

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

Domain
www.scos.nl
history-computer.com
www.britannica.com
Subject Issuer Validity Valid
scos.training
R3		 2022-07-02 -
2022-09-30		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2022-06-06 -
2022-08-29		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2022-06-06 -
2022-08-29		 3 months crt.sh
js-agent.newrelic.com
GlobalSign Atlas R3 DV TLS CA 2022 Q2		 2022-07-10 -
2023-08-11		 a year crt.sh
*.eu01.nr-data.net
DigiCert TLS RSA SHA256 2020 CA1		 2022-01-24 -
2023-02-09		 a year crt.sh

This page contains 1 frames:

Primary Page: https://scos.training/history-of-tcp-ip/
Frame ID: 3BF074DBFB007127D66A57E8C6F63C60
Requests: 17 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

History of TCP/IP - Scos Training

Page Statistics

15
Requests

100 %
HTTPS

40 %
IPv6

5
Domains

5
Subdomains

6
IPs

4
Countries

1142 kB
Transfer

2226 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

15 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
scos.training/history-of-tcp-ip/ 		121 KB
31 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
615dd357aa79fd4113e796d45a1558fd2997d1c9424fc26407160079569f7757
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000 max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
accept-language
nl-NL,nl;q=0.9

Response headers

cache-control
max-age=0
content-encoding
gzip
content-length
31398
content-security-policy
object-src 'none'
content-type
text/html; charset=UTF-8
date
Mon, 11 Jul 2022 13:17:57 GMT
expires
Mon, 11 Jul 2022 13:17:56 GMT
last-modified
Mon, 11 Jul 2022 13:17:57 GMT
link
<https://scos.training>; rel=shortlink
server
nginx
strict-transport-security
max-age=63072000 max-age=15768000; includeSubDomains
vary
Accept,Accept-Encoding
x-content-type-options
nosniff
x-powered-by
PleskLin
x-xss-protection
1; mode=block
css
fonts.googleapis.com/ 		46 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CRoboto%20Slab%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CAbel%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic&display=swap
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
5599291d0298ed0d01de4a7fe30334901f0938360d6c009a635b2e077783e217
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
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"
x-xss-protection
0
last-modified
Mon, 11 Jul 2022 13:15:10 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Mon, 11 Jul 2022 13:19:32 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 11 Jul 2022 13:19:32 GMT
f6a4f2881cac7c03d9c420655467314a.css
scos.training/core/cache/min/1/ 		1 MB
139 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://scos.training/core/cache/min/1/f6a4f2881cac7c03d9c420655467314a.css
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
8882c470138bb0741b3b3542586b69d9ae07341a83185986faa7f085001e0bd6
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 06 Apr 2022 12:41:12 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cache-control
max-age=31536000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
x-xss-protection
1; mode=block
expires
Tue, 11 Jul 2023 13:17:57 GMT
post-5358.css
scos.training/storage/elementor/css/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://scos.training/storage/elementor/css/post-5358.css
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
336ff320bec687b3eaf1ee1da8201be34957ddcbb096604f95e6f833da7fc88f
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 06 Apr 2022 12:41:10 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cache-control
max-age=31536000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
content-length
751
x-xss-protection
1; mode=block
expires
Tue, 11 Jul 2023 13:17:57 GMT
post-5108.css
scos.training/storage/elementor/css/ 		2 KB
797 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://scos.training/storage/elementor/css/post-5108.css
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
33e12549aa663167e7f32055968bfe1d33de0a281980ce53e5ed56befb946074
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 06 Apr 2022 13:15:29 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cache-control
max-age=31536000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
content-length
401
x-xss-protection
1; mode=block
expires
Tue, 11 Jul 2023 13:17:57 GMT
post-5390.css
scos.training/storage/elementor/css/ 		7 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://scos.training/storage/elementor/css/post-5390.css
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
432bc11cc78c56fd6a6f8bf42272da835bcb03da824d6f78a18ee6256f6e425b
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 06 Apr 2022 12:41:10 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cache-control
max-age=31536000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
content-length
924
x-xss-protection
1; mode=block
expires
Tue, 11 Jul 2023 13:17:57 GMT
post-5432.css
scos.training/storage/elementor/css/ 		5 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://scos.training/storage/elementor/css/post-5432.css
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
56fba9db66150e55b98044ce3822602b5be4e9b9ccad61fe96ff34f37399fcbc
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 06 Apr 2022 12:41:11 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cache-control
max-age=31536000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
content-length
766
x-xss-protection
1; mode=block
expires
Tue, 11 Jul 2023 13:17:57 GMT
truncated
/ 		64 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b6dcc1490a0cc33cdeed8970677b89bbec6fa095675af198b8e923b64563c70a

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Content-Type
image/svg+xml
truncated
/ 		70 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b59d78bb9cef4f35c6b499215e5025745a8d7876ff1bcf865cbabf7f7e2fda0d

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Content-Type
image/svg+xml
wp-embed.min.js
scos.training/lib/js/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://scos.training/lib/js/wp-embed.min.js
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
5be614bce53f767993a5f5f14a6badd6aae6bf3af7cbdbf4d31520de49e27991
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 04 Feb 2021 02:21:21 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
content-length
765
x-xss-protection
1; mode=block
expires
Tue, 11 Jul 2023 13:17:57 GMT
lazyload.min.js
scos.training/modules/ffee7df689/assets/js/lazyload/17.5/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://scos.training/modules/ffee7df689/assets/js/lazyload/17.5/lazyload.min.js
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
8ceb3992861ed1fda25855c2e500e76842ae0d788405e50e3a9f45df36499cf6
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 05 Apr 2022 12:13:53 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
content-length
2888
x-xss-protection
1; mode=block
expires
Tue, 11 Jul 2023 13:17:57 GMT
logo_Final.svg
scos.training/storage/2020/11/ 		2 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://scos.training/storage/2020/11/logo_Final.svg
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
fb6abb234ffc1e57eb4d3afd9fb585e4bfb08b7b8008fe5972bcfdd199b88b66
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 04 Nov 2020 08:41:49 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept,Accept-Encoding
content-type
image/svg+xml
cache-control
max-age=10368000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
content-length
1135
x-xss-protection
1; mode=block
expires
Tue, 08 Nov 2022 13:17:57 GMT
AdobeStock_106517880.jpeg
scos.training/storage/2019/07/ 		928 KB
930 KB 		Image
General
Check archive.org
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Full URL
https://scos.training/storage/2019/07/AdobeStock_106517880.jpeg
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
109.237.211.18 Amsterdam, Netherlands, ASN200831 (MIHOSNET, NL),
Reverse DNS
srv5.impression.nl
Software
nginx / PleskLin
Resource Hash
c29c05b93b02c4aaf6c4417ff1bccd7b3089820b5f3b6f789165ed8cb80ae8ac
Security Headers
Name Value
Content-Security-Policy object-src 'none'
Strict-Transport-Security max-age=63072000, max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/history-of-tcp-ip/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:17:57 GMT
x-content-type-options
nosniff
last-modified
Wed, 04 Nov 2020 08:03:01 GMT
server
nginx
x-powered-by
PleskLin
vary
Accept,Accept-Encoding
content-type
image/jpeg
cache-control
max-age=10368000, public
content-security-policy
object-src 'none'
strict-transport-security
max-age=63072000, max-age=15768000; includeSubDomains
accept-ranges
bytes
content-length
950663
x-xss-protection
1; mode=block
expires
Tue, 08 Nov 2022 13:17:57 GMT
MwQ5bhbm2POE2V9BPQ.woff2
fonts.gstatic.com/s/abel/v18/ 		9 KB
10 KB 		Font
General
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https://fonts.gstatic.com/s/abel/v18/MwQ5bhbm2POE2V9BPQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CRoboto%20Slab%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CAbel%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Referer
https://fonts.googleapis.com/
Origin
https://scos.training
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Mon, 11 Jul 2022 13:03:03 GMT
x-content-type-options
nosniff
age
989
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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
9588
x-xss-protection
0
last-modified
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Tue, 11 Jul 2023 13:03:03 GMT
nr-spa-1216.min.js
js-agent.newrelic.com/ 		49 KB
18 KB 		Script
General
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Full URL
https://js-agent.newrelic.com/nr-spa-1216.min.js
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.130.137 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
545156adeae44dadc82b98d504f805ebe77fb79c928ef34eed1057bb9d4cb8fe

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-version-id
UU.F5jvoumAjQChriwTQHbisCFw_OInU
content-encoding
gzip
etag
"63e2df852d15ab21d7ff8fc4363222e8"
x-amz-request-id
3CRCD2WGRJQTB7T1
x-cache
HIT
cross-origin-resource-policy
cross-origin
content-length
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x-amz-id-2
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x-served-by
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last-modified
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server
AmazonS3
x-timer
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date
Mon, 11 Jul 2022 13:19:32 GMT
vary
Accept-Encoding
content-type
application/javascript
via
1.1 varnish
cache-control
public, max-age=7200, stale-if-error=604800
accept-ranges
bytes
x-cache-hits
8169
NRJS-36a43ad5ac639336f3e
bam.eu01.nr-data.net/1/ 		49 B
1 KB 		Script
General
Check archive.org
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Full URL
https://bam.eu01.nr-data.net/1/NRJS-36a43ad5ac639336f3e?a=411541662&v=1216.487a282&to=MhBSZQoZDxcEAUILXgtacVIMEQ4KSgtYBlQd&rst=1613&ck=1&ref=https://scos.training/history-of-tcp-ip/&ap=881&be=1027&fe=1304&dc=1104&af=err,xhr,stn,ins,spa&perf=%7B%22timing%22:%7B%22of%22:1657545571336,%22n%22:0,%22f%22:0,%22dn%22:1,%22dne%22:1,%22c%22:1,%22s%22:27,%22ce%22:56,%22rq%22:56,%22rp%22:998,%22rpe%22:1025,%22dl%22:1002,%22di%22:1051,%22ds%22:1105,%22de%22:1106,%22dc%22:1304,%22l%22:1304,%22le%22:1305%7D,%22navigation%22:%7B%7D%7D&fp=1048&fcp=1048&at=HldRE0IDHBk%3D&jsonp=NREUM.setToken
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
185.221.87.248 , Ireland, ASN206998 (NEW-2, IE),
Reverse DNS
Software
cloudflare /
Resource Hash
dac715f087720dd7ff7067f5d2ec1988851fa93140ae8a9cbfaa15659dd7fd82

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://scos.training/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Date
Mon, 11 Jul 2022 13:19:33 GMT
Content-Encoding
gzip
CF-Cache-Status
DYNAMIC
NEL
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Transfer-Encoding
chunked
x-envoy-upstream-service-time
2
cross-origin-resource-policy
cross-origin
access-control-allow-methods
GET, POST, PUT, HEAD, OPTIONS
Connection
keep-alive
Server
cloudflare
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Vary
Accept-Encoding
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ft22oWie6PazfQqpovjcfnWWb3Mz3lLEzI8fSlDnNKqtCmQQVjZIWWecE6liWxlmIbEq8Z9Ftu7YG%2Bs3be8T5cJ2fIrQw1gk%2BaCsL3c1ad82OKDR%2BCDgYnvAJz%2FfATZOMbOZGEif"}],"group":"cf-nel","max_age":604800}
Content-Type
text/javascript
Access-Control-Allow-Origin
*
access-control-allow-credentials
true
CF-Ray
7291d4d76fcdb91e-AMS
NRJS-36a43ad5ac639336f3e
bam.eu01.nr-data.net/events/1/ 		24 B
865 B 		XHR
General
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Full URL
https://bam.eu01.nr-data.net/events/1/NRJS-36a43ad5ac639336f3e?a=411541662&v=1216.487a282&to=MhBSZQoZDxcEAUILXgtacVIMEQ4KSgtYBlQd&rst=1776&ck=1&ref=https://scos.training/history-of-tcp-ip/
Requested by
Host: scos.training
URL: https://scos.training/history-of-tcp-ip/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
185.221.87.248 , Ireland, ASN206998 (NEW-2, IE),
Reverse DNS
Software
cloudflare /
Resource Hash
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

Referer
https://scos.training/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
content-type
text/plain

Response headers

Date
Mon, 11 Jul 2022 13:19:33 GMT
CF-Cache-Status
DYNAMIC
NEL
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Vary
Accept-Encoding
access-control-allow-methods
GET, POST, PUT, HEAD, OPTIONS
Content-Type
image/gif
Access-Control-Allow-Origin
https://scos.training
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=nNye5dkPYXGh4ZEtd40dzaEnzeHzJZE5JNbxbJJo7GbKPZA%2FWA3opgsy23qtKIqF966p3U655fLw5W%2BD09iVlaSsYuYDzPNm7Bg8y%2B1nAvKrXXlMU5nr5qls3BfikhgkRrHwnHh1"}],"group":"cf-nel","max_age":604800}
access-control-allow-credentials
true
x-envoy-upstream-service-time
1
Connection
keep-alive
CF-Ray
7291d4d809b2b91e-AMS
Content-Length
24

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.

object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation object| NREUM object| newrelic function| __nr_require undefined| href object| mtphr_dnt_vars object| RocketPreloadLinksConfig object| lazyLoadOptions object| wp function| LazyLoad

1 Cookies

Domain/Path Name / Value
.nr-data.net/ Name: JSESSIONID
Value: d5020c2686070186

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 object-src 'none'
Strict-Transport-Security max-age=63072000 max-age=15768000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block