URL: https://contact.lauka.app/
Submission: On April 18 via automatic, source certstream-suspicious

Summary

This website contacted 6 IPs in 3 countries across 5 domains to perform 10 HTTP transactions. The main IP is 2620:1ec:bdf::19, located in United States and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is contact.lauka.app.
TLS certificate: Issued by Microsoft Azure TLS Issuing CA 02 on April 13th 2021. Valid for: a year.
This is the only time contact.lauka.app was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 2620:1ec:bdf::19 8068 (MICROSOFT...)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a03:3c00:a00... 20847 (PREVIDER-AS)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
10 6
Domain Requested by
3 www.geertjanhendriks.nl contact.lauka.app
3 contact.lauka.app contact.lauka.app
2 fonts.gstatic.com fonts.googleapis.com
1 api.textcaptcha.com contact.lauka.app
1 fonts.googleapis.com contact.lauka.app
10 5

This site contains no links.

Subject Issuer Validity Valid
*.azureedge.net
Microsoft Azure TLS Issuing CA 02
2021-04-13 -
2022-04-08
a year crt.sh
upload.video.google.com
GTS CA 1O1
2021-03-23 -
2021-06-15
3 months crt.sh
www.studiogj.nl
R3
2021-04-14 -
2021-07-13
3 months crt.sh
*.gstatic.com
GTS CA 1O1
2021-03-23 -
2021-06-15
3 months crt.sh
api.textcaptcha.com
GTS CA 1D2
2021-03-26 -
2021-06-24
3 months crt.sh

This page contains 1 frames:

Primary Page: https://contact.lauka.app/
Frame ID: 1FADA342143E8AAB1CEDA297012FE859
Requests: 10 HTTP requests in this frame

Screenshot


Page Statistics

10
Requests

70 %
HTTPS

100 %
IPv6

5
Domains

5
Subdomains

6
IPs

3
Countries

58 kB
Transfer

62 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
contact.lauka.app/
2 KB
946 B
Document
General
Full URL
https://contact.lauka.app/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:bdf::19 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
a284529e3664443b11993d178301ba8571f337c879d6716a3613b6aa888c2a4c
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
contact.lauka.app
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

cache-control
must-revalidate, max-age=30
content-length
489
content-type
text/html
content-encoding
br
etag
"24067118"
vary
Accept-Encoding
x-cache
TCP_MISS
strict-transport-security
max-age=10886400; includeSubDomains; preload
referrer-policy
same-origin
x-content-type-options
nosniff
x-xss-protection
1; mode=block
x-dns-prefetch-control
off
x-azure-ref-originshield
0NIh8YAAAAADc7pfQrcOlSJlvDsYUVqCATE9OMjFFREdFMDIyMQBlOWI5ZWU0OS0yMGQzLTQ2OWItYjA5OC00M2UwMzJkYTMwMDM=
x-azure-ref
0NIh8YAAAAAAbqYpa3fmSQbsZSpFkZ0JKRlJBRURHRTEwMTIAZTliOWVlNDktMjBkMy00NjliLWIwOTgtNDNlMDMyZGEzMDAz
date
Sun, 18 Apr 2021 19:27:48 GMT
style.css
contact.lauka.app/
3 KB
1 KB
Stylesheet
General
Full URL
https://contact.lauka.app/style.css
Requested by
Host: contact.lauka.app
URL: https://contact.lauka.app/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:bdf::19 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
45697f1e0e9e7e0abde1bde7dbe15d20f0a8d9a9152d7e1445d49077bbe13a1d
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

:path
/style.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
contact.lauka.app
referer
https://contact.lauka.app/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://contact.lauka.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
br
referrer-policy
same-origin
x-azure-ref-originshield
0NYh8YAAAAAArcA9zhKPyQrXY11zBvn+1TE9OMjFFREdFMDIxOQBlOWI5ZWU0OS0yMGQzLTQ2OWItYjA5OC00M2UwMzJkYTMwMDM=
x-content-type-options
nosniff
etag
"24067118"
vary
Accept-Encoding
x-cache
TCP_MISS
content-type
text/css
cache-control
must-revalidate, max-age=30
date
Sun, 18 Apr 2021 19:27:48 GMT
x-azure-ref
0NYh8YAAAAACHoiNZv73LQakVJT2964xMRlJBRURHRTEwMTIAZTliOWVlNDktMjBkMy00NjliLWIwOTgtNDNlMDMyZGEzMDAz
x-dns-prefetch-control
off
content-length
983
x-xss-protection
1; mode=block
main.js
contact.lauka.app/
251 B
379 B
Script
General
Full URL
https://contact.lauka.app/main.js
Requested by
Host: contact.lauka.app
URL: https://contact.lauka.app/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:bdf::19 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
b219bee04aebc3cd89de5e6a6642a435d1d3f513d55b97a571d4815576069664
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

:path
/main.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
contact.lauka.app
referer
https://contact.lauka.app/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://contact.lauka.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
br
referrer-policy
same-origin
x-azure-ref-originshield
0NYh8YAAAAADWVBwEwlVARJgaiFmzgwZQTE9OMjFFREdFMDExMgBlOWI5ZWU0OS0yMGQzLTQ2OWItYjA5OC00M2UwMzJkYTMwMDM=
x-content-type-options
nosniff
etag
"24067118"
vary
Accept-Encoding
x-cache
TCP_MISS
content-type
text/javascript
cache-control
must-revalidate, max-age=30
date
Sun, 18 Apr 2021 19:27:48 GMT
x-azure-ref
0NYh8YAAAAADf6FhynLU0RKcW4QTUX5UNRlJBRURHRTEwMTIAZTliOWVlNDktMjBkMy00NjliLWIwOTgtNDNlMDMyZGEzMDAz
x-dns-prefetch-control
off
content-length
152
x-xss-protection
1; mode=block
css
fonts.googleapis.com/
2 KB
670 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Sniglet|Raleway:900
Requested by
Host: contact.lauka.app
URL: https://contact.lauka.app/style.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
8ea28142577fac029dd5036d55e5678e19b13b6ca41208d6a890bf926d200c68
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

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 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
h3-29=":443"; ma=2592000,h3-T051=":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
Sun, 18 Apr 2021 19:27:49 GMT
server
ESF
date
Sun, 18 Apr 2021 19:27:49 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
Sun, 18 Apr 2021 19:27:49 GMT
golf.png
www.geertjanhendriks.nl/codepen/form/
3 KB
3 KB
Image
General
Full URL
https://www.geertjanhendriks.nl/codepen/form/golf.png
Requested by
Host: contact.lauka.app
URL: https://contact.lauka.app/style.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a03:3c00:a002:166::1000 , Netherlands, ASN20847 (PREVIDER-AS, NL),
Reverse DNS
Software
Apache /
Resource Hash
ebcfcbc8e28ed6dae629ff8de1295ae991840bac5ffdec39d29f6a9f3d042397

Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 18 Apr 2021 19:27:49 GMT
last-modified
Wed, 16 Apr 2014 16:29:19 GMT
server
Apache
etag
"d9b-4f72b6b1475c0"
vary
User-Agent
content-type
image/png
accept-ranges
bytes
content-length
3483
fish.png
www.geertjanhendriks.nl/codepen/form/
7 KB
7 KB
Image
General
Full URL
https://www.geertjanhendriks.nl/codepen/form/fish.png
Requested by
Host: contact.lauka.app
URL: https://contact.lauka.app/style.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a03:3c00:a002:166::1000 , Netherlands, ASN20847 (PREVIDER-AS, NL),
Reverse DNS
Software
Apache /
Resource Hash
83219d4af01976213090c8df8d20a9ca8abb190dcf20761af8cbd80526e32fd2

Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 18 Apr 2021 19:27:49 GMT
last-modified
Wed, 16 Apr 2014 16:29:19 GMT
server
Apache
etag
"1b25-4f72b6b1475c0"
vary
User-Agent
content-type
image/png
accept-ranges
bytes
content-length
6949
pixel.gif
www.geertjanhendriks.nl/codepen/form/
129 B
207 B
Image
General
Full URL
https://www.geertjanhendriks.nl/codepen/form/pixel.gif
Requested by
Host: contact.lauka.app
URL: https://contact.lauka.app/style.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a03:3c00:a002:166::1000 , Netherlands, ASN20847 (PREVIDER-AS, NL),
Reverse DNS
Software
Apache /
Resource Hash
84139d2667b79bca527ca95d3f99d718e1ac88f9ee02d8cec59505470ec22936

Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 18 Apr 2021 19:27:49 GMT
last-modified
Wed, 16 Apr 2014 16:29:18 GMT
server
Apache
etag
"81-4f72b6b053380"
vary
User-Agent
content-type
image/gif
accept-ranges
bytes
content-length
129
cIf9MaFLtkE3UjaJ9C6hYQ.woff2
fonts.gstatic.com/s/sniglet/v12/
24 KB
24 KB
Font
General
Full URL
https://fonts.gstatic.com/s/sniglet/v12/cIf9MaFLtkE3UjaJ9C6hYQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Sniglet|Raleway:900
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f58beaba5f7381ecc5a682cdbe508cd28f8f1565abce59e7870d3e9aea8a7f51
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://contact.lauka.app
Referer
https://fonts.googleapis.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 18 Apr 2021 10:03:53 GMT
x-content-type-options
nosniff
last-modified
Thu, 23 Jul 2020 19:40:47 GMT
server
sffe
age
33836
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":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
24736
x-xss-protection
0
expires
Mon, 18 Apr 2022 10:03:53 GMT
1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrE.woff2
fonts.gstatic.com/s/raleway/v19/
20 KB
20 KB
Font
General
Full URL
https://fonts.gstatic.com/s/raleway/v19/1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrE.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Sniglet|Raleway:900
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:811::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
3606260edad03477cb8fc561b0d250bc7d45f11c14bccca472f473a30304c423
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://contact.lauka.app
Referer
https://fonts.googleapis.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 18 Apr 2021 10:03:41 GMT
x-content-type-options
nosniff
last-modified
Thu, 28 Jan 2021 22:37:36 GMT
server
sffe
age
33848
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":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
20620
x-xss-protection
0
expires
Mon, 18 Apr 2022 10:03:41 GMT
lauka.app.json
api.textcaptcha.com/
0
0
Fetch
General
Full URL
https://api.textcaptcha.com/lauka.app.json
Requested by
Host: contact.lauka.app
URL: https://contact.lauka.app/main.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::2013 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Verdicts & Comments Add Verdict or Comment

12 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| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated function| loadtextcaptcha

0 Cookies

2 Console Messages

Source Level URL
Text
console-api log URL: https://contact.lauka.app/main.js(Line 5)
Message:
test
console-api log URL: https://contact.lauka.app/main.js(Line 6)
Message:

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=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block