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bio.serioussecurity.nl Open in urlscan Pro
83.137.144.37  Public Scan

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URL: https://bio.serioussecurity.nl/tags
Submission Tags: @ecarlesi possiblethreat phishing Search All
Submission: On April 14 via api from IT — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 7 HTTP transactions. The main IP is 83.137.144.37, located in Eelde, Netherlands and belongs to DUOCAST-AS, NL. The main domain is bio.serioussecurity.nl.
TLS certificate: Issued by R3 on February 11th 2024. Valid for: 3 months.
This is the only time bio.serioussecurity.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 83.137.144.37 31477 (DUOCAST-AS)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
7 3
Apex Domain
Subdomains		 Transfer
5 serioussecurity.nl
bio.serioussecurity.nl
397 KB
1 gstatic.com
fonts.gstatic.com
16 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 35
959 B
7 3
Domain Requested by
5 bio.serioussecurity.nl bio.serioussecurity.nl
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com bio.serioussecurity.nl
7 3

This site contains no links.

Subject Issuer Validity Valid
bio.serioussecurity.nl
R3		 2024-02-11 -
2024-05-11		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://bio.serioussecurity.nl/tags
Frame ID: C075C158C16C9164C753C0115B13DCE1
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

BIO

Page Statistics

7
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

415 kB
Transfer

1905 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request tags
bio.serioussecurity.nl/ 		196 KB
22 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://bio.serioussecurity.nl/tags
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
83.137.144.37 Eelde, Netherlands, ASN31477 (DUOCAST-AS, NL),
Reverse DNS
hosted-by.initfour.nl
Software
Apache /
Resource Hash
6314c9e1dc420defcc5d6817b132aa065ad3f690c71a17117b41c251a11013a8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Frame-Options DENY

Request headers

Accept-Language
nl-NL,nl;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Cache-Control
no-cache, private
Connection
Keep-Alive
Content-Encoding
gzip
Content-Length
21421
Content-Type
text/html; charset=UTF-8
Date
Sun, 14 Apr 2024 10:39:00 GMT
Keep-Alive
timeout=5, max=100
Server
Apache
Strict-Transport-Security
max-age=63072000; includeSubDomains
Vary
Accept-Encoding
X-Frame-Options
DENY
app.css
bio.serioussecurity.nl/css/ 		291 KB
41 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://bio.serioussecurity.nl/css/app.css
Requested by
Host: bio.serioussecurity.nl
URL: https://bio.serioussecurity.nl/tags
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
83.137.144.37 Eelde, Netherlands, ASN31477 (DUOCAST-AS, NL),
Reverse DNS
hosted-by.initfour.nl
Software
Apache /
Resource Hash
792ddc93eac47e2383a644d86361d7c7eacdbc334ee6ecaa6527d3ef8afca9a7
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://bio.serioussecurity.nl/tags
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:39:02 GMT
Strict-Transport-Security
max-age=63072000; includeSubDomains
Content-Encoding
gzip
Last-Modified
Thu, 05 Mar 2020 20:22:56 GMT
Server
Apache
ETag
"48b02-5a0214d6b8363-gzip"
X-Frame-Options
DENY
Vary
Accept-Encoding
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
41263
prov_gron_dark.png
bio.serioussecurity.nl/img/ 		10 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://bio.serioussecurity.nl/img/prov_gron_dark.png
Requested by
Host: bio.serioussecurity.nl
URL: https://bio.serioussecurity.nl/tags
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
83.137.144.37 Eelde, Netherlands, ASN31477 (DUOCAST-AS, NL),
Reverse DNS
hosted-by.initfour.nl
Software
Apache /
Resource Hash
49a817c3041788f828d1c6b7a67333a48bd26a16538c10d0747af5b5400b5b3a
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://bio.serioussecurity.nl/tags
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:39:02 GMT
Strict-Transport-Security
max-age=63072000; includeSubDomains
Last-Modified
Thu, 05 Mar 2020 20:22:56 GMT
Server
Apache
ETag
"27a5-5a0214d6bb243"
X-Frame-Options
DENY
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
10149
app.js
bio.serioussecurity.nl/js/ 		1 MB
324 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://bio.serioussecurity.nl/js/app.js
Requested by
Host: bio.serioussecurity.nl
URL: https://bio.serioussecurity.nl/tags
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
83.137.144.37 Eelde, Netherlands, ASN31477 (DUOCAST-AS, NL),
Reverse DNS
hosted-by.initfour.nl
Software
Apache /
Resource Hash
6473ce7508729f08ac60e40a416ef95d1a8fbc97294e6849bf09230c215257b0
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://bio.serioussecurity.nl/tags
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:39:02 GMT
Strict-Transport-Security
max-age=63072000; includeSubDomains
Content-Encoding
gzip
Last-Modified
Thu, 05 Mar 2020 20:22:56 GMT
Server
Apache
ETag
"15bb49-5a0214d6bd183-gzip"
X-Frame-Options
DENY
Vary
Accept-Encoding
Content-Type
text/javascript
Transfer-Encoding
chunked
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
css
fonts.googleapis.com/ 		2 KB
959 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Nunito
Requested by
Host: bio.serioussecurity.nl
URL: https://bio.serioussecurity.nl/css/app.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
ab535a911215b95d5c4be7dc2858f6f2cdbfaa716f0395759092bd4d768485cb
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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://bio.serioussecurity.nl/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Sun, 14 Apr 2024 10:39:02 GMT
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
x-xss-protection
0
last-modified
Sun, 14 Apr 2024 09:09:37 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
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
Sun, 14 Apr 2024 10:39:02 GMT
XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3jw.woff2
fonts.gstatic.com/s/nunito/v26/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/nunito/v26/XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3jw.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Nunito
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
923963e0a56b84c4438f2359121e855e147a01a78a2591c471179cfc9bf0e784
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://fonts.googleapis.com/
Origin
https://bio.serioussecurity.nl
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 10:42:08 GMT
x-content-type-options
nosniff
age
86215
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
content-length
16292
x-xss-protection
0
last-modified
Thu, 14 Sep 2023 00:41:55 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
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
*
expires
Sun, 13 Apr 2025 10:42:08 GMT
favicon.ico
bio.serioussecurity.nl/ 		0
366 B 		Other
General
Check archive.org
Download Go to
Full URL
https://bio.serioussecurity.nl/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
83.137.144.37 Eelde, Netherlands, ASN31477 (DUOCAST-AS, NL),
Reverse DNS
hosted-by.initfour.nl
Software
Apache /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://bio.serioussecurity.nl/tags
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:39:03 GMT
Strict-Transport-Security
max-age=63072000; includeSubDomains
Last-Modified
Thu, 05 Mar 2020 20:22:56 GMT
Server
Apache
ETag
"0-5a0214d6b8363"
X-Frame-Options
DENY
Content-Type
image/vnd.microsoft.icon
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
0

Verdicts & Comments Add Verdict or Comment

8 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.

function| _ function| Popper function| jQuery function| $ function| axios function| setImmediate function| clearImmediate function| Vue

2 Cookies

Domain/Path Name / Value
bio.serioussecurity.nl/ Name: XSRF-TOKEN
Value: eyJpdiI6ImRQVG96MFQ1VDlRcHpiUWs4QUl4UFE9PSIsInZhbHVlIjoiYkxWXC9LQmhVc0c1RW9tbVVDdUFwN3ZTVGtPeUlKUW1PZGQxNEFDXC9udmtiUlJGTFdcL2dKeXlaUmkxeWdpOWdRZCIsIm1hYyI6IjNiOWI2NTkxMzE2OGVhYjY5ODU5YjJmZDYyYWVjNDk2NjM5NmM2N2EyYzgxODJlOGMyZGM4NThhZTg4Y2Q5ZDkifQ%3D%3D
bio.serioussecurity.nl/ Name: bio_session
Value: eyJpdiI6IjJzN0ZrRXFRNnQ5ekJPYW1PSnpkNnc9PSIsInZhbHVlIjoiQ2FuRlFDWVlzQWtmYjFXRUJkbkRCaWtGaFwvSGRtN0F5MytpVEk5NVQ1ODk4cld6Q3NvSVQ0RVgzbnJMNDJCaFQiLCJtYWMiOiIxNzg5NmZlOWMxMjgyMGU5NTYyMmQ2OTJjZDdhYjgzNDI5NDQ4YjE5YTA3NjU3ZGFjZDZjYTIyNzQ2ZWEwNzVlIn0%3D

Security Headers

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

Header Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Frame-Options DENY