refer.tldr.tech - urlscan.io

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 5 HTTP transactions. The main IP is 44.194.192.16, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is refer.tldr.tech.
TLS certificate: Issued by R3 on April 22nd 2024. Valid for: 3 months.

This is the only time refer.tldr.tech was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	44.194.192.16 44.194.192.16	14618 (AMAZON-AES) (AMAZON-AES)
1	2a00:1450:400... 2a00:1450:4001:81c::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:810::2003	15169 (GOOGLE) (GOOGLE)
5	4

2 44.194.192.16 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-194-192-16.compute-1.amazonaws.com

refer.tldr.tech	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:81c::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:810::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	tldr.tech refer.tldr.tech tldr.tech Failed	4 KB
1	gstatic.com fonts.gstatic.com	15 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 33	1 KB
5	3

	Domain	Requested by
2	refer.tldr.tech	refer.tldr.tech
1	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	refer.tldr.tech
0	tldr.tech Failed
5	4

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

Domain
dash.sparkloop.app

Subject Issuer	Validity	Valid
refer.tldr.tech R3	`2024-04-22` - `2024-07-21`	3 months	crt.sh
upload.video.google.com WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh
*.gstatic.com WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://refer.tldr.tech/05d519ba/3/1/0100018f9ff93c7d-b92eb48b-6613-44c2-be43-aaa7df1da161-000000/BRN-g9b7G4d0vVFB-F9wlxJF5awUbZTgi4ET2C47iLo=353
Frame ID: 380EDFC769987F3EC86495A458671C84
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

404

Detected technologies

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

5
Requests

80 %
HTTPS

67 %
IPv6

3
Domains

4
Subdomains

4
IPs

2
Countries

20 kB
Transfer

28 kB
Size

0
Cookies

1 Outgoing links

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

URL: https://dash.sparkloop.app/
Title: Go Back

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 3

https://refer.tldr.tech/favicon.ico HTTP 302
https://tldr.tech/infosec

5 HTTP transactions
0 data transactions

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

GET
H/1.1 404
Not Found Primary Request BRN-g9b7G4d0vVFB-F9wlxJF5awUbZTgi4ET2C47iLo=353 Show response
refer.tldr.tech/05d519ba/3/1/0100018f9ff93c7d-b92eb48b-6613-44c2-be43-aaa7df1da161-000000/ 6 KB
3 KB 509ms
217ms Document
text/html 44.194.192.16
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://refer.tldr.tech/05d519ba/3/1/0100018f9ff93c7d-b92eb48b-6613-44c2-be43-aaa7df1da161-000000/BRN-g9b7G4d0vVFB-F9wlxJF5awUbZTgi4ET2C47iLo=353
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 44.194.192.16 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-44-194-192-16.compute-1.amazonaws.com
Software: cloudflare / Express
Resource Hash: 2a930e0ff6ffc8e8f9d0cd2c67866e70b1cf863d4bb21609540e0ece4f2f04ad

Request headers

Accept-Language: de-CH,de;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/125.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

X-Powered-By: Express
alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 887c72a418350830-IAD
connection: close
content-encoding: br
content-type: text/html; charset=UTF-8
date: Wed, 22 May 2024 11:25:50 GMT
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1716377150&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=SkCLcWq8ktUSr8m2Re%2B4ANfLKZDtlv4mQhkCVE7%2FpVY%3D"}]}
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1716377150&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=SkCLcWq8ktUSr8m2Re%2B4ANfLKZDtlv4mQhkCVE7%2FpVY%3D
server: cloudflare
transfer-encoding: chunked
vary: Origin
via: 1.1 vegur
x-request-id: 77239b61-642b-4ffe-8796-fac4918a20cd
x-runtime: 0.027773

GET
H2 200 css
fonts.googleapis.com/ 7 KB
1 KB 81ms
30ms Stylesheet
text/css 2a00:1450:4001:81c::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600

Requested by

Host: refer.tldr.tech
URL: https://refer.tldr.tech/05d519ba/3/1/0100018f9ff93c7d-b92eb48b-6613-44c2-be43-aaa7df1da161-000000/BRN-g9b7G4d0vVFB-F9wlxJF5awUbZTgi4ET2C47iLo=353

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

7b6a5bb945b6dd8b7019082a44443072b5bb680878dc5a6286c92ca9696d8373

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="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://refer.tldr.tech/
Accept-Language: de-CH,de;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/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Wed, 22 May 2024 11:25:50 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: Wed, 22 May 2024 10:40:53 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: Wed, 22 May 2024 11:25:50 GMT

GET
H/1.1 200
OK email-decode.min.js Show response
refer.tldr.tech/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 1 KB
1 KB 327ms
122ms Script
application/javascript 44.194.192.16
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://refer.tldr.tech/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js

Requested by

Host: refer.tldr.tech
URL: https://refer.tldr.tech/05d519ba/3/1/0100018f9ff93c7d-b92eb48b-6613-44c2-be43-aaa7df1da161-000000/BRN-g9b7G4d0vVFB-F9wlxJF5awUbZTgi4ET2C47iLo=353

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

44.194.192.16 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-44-194-192-16.compute-1.amazonaws.com

Software

cloudflare / Express

Resource Hash

2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://refer.tldr.tech/05d519ba/3/1/0100018f9ff93c7d-b92eb48b-6613-44c2-be43-aaa7df1da161-000000/BRN-g9b7G4d0vVFB-F9wlxJF5awUbZTgi4ET2C47iLo=353
Accept-Language: de-CH,de;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/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 22 May 2024 11:25:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
X-Powered-By: Express
transfer-encoding: chunked
connection: close
last-modified: Mon, 20 May 2024 10:29:22 GMT
server: cloudflare
etag: W/"664b2602-4d7"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VJ5hMKvqkiI6OdH0U3ylXz68oeE4boWIYJASCZ2a5CLXNtzoODfKGWKXbayqFyHYQM4XvbktzIUI9a%2FeZbjdi1YAwqyMMtZZ9FJTGoZb0Q67wXqzrI%2F4UGeH6MuR0gnspn3B3Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-frame-options: DENY
cache-control: max-age=172800, public
cf-ray: 887c72a6cc36176e-IAD
expires: Fri, 24 May 2024 11:25:50 GMT

GET
H2 200 6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
fonts.gstatic.com/s/sourcesanspro/v22/ 15 KB
15 KB 115ms
22ms Font
font/woff2 2a00:1450:4001:810::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/sourcesanspro/v22/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

7b348b30ea1fe43857e68fc462c29e5c6e63c97666af75135c4396a272e54762

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://fonts.googleapis.com/
Origin: https://refer.tldr.tech
Accept-Language: de-CH,de;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/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 21 May 2024 14:16:57 GMT
x-content-type-options: nosniff
age: 76133
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: 14892
x-xss-protection: 0
last-modified: Thu, 01 Jun 2023 22:52:56 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: Wed, 21 May 2025 14:16:57 GMT

GET

infosec
tldr.tech/
Redirect Chain

https://refer.tldr.tech/favicon.ico
https://tldr.tech/infosec

0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: tldr.tech
URL: https://tldr.tech/infosec

Verdicts & Comments Add Verdict or Comment

0 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.

0 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.

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
network	error	URL: https://refer.tldr.tech/05d519ba/3/1/0100018f9ff93c7d-b92eb48b-6613-44c2-be43-aaa7df1da161-000000/BRN-g9b7G4d0vVFB-F9wlxJF5awUbZTgi4ET2C47iLo=353 Message: Failed to load resource: the server responded with a status of 404 (Not Found)

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.

fonts.googleapis.com
fonts.gstatic.com
refer.tldr.tech
tldr.tech
tldr.tech
2a00:1450:4001:810::2003
2a00:1450:4001:81c::200a
44.194.192.16
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
2a930e0ff6ffc8e8f9d0cd2c67866e70b1cf863d4bb21609540e0ece4f2f04ad
7b348b30ea1fe43857e68fc462c29e5c6e63c97666af75135c4396a272e54762
7b6a5bb945b6dd8b7019082a44443072b5bb680878dc5a6286c92ca9696d8373

refer.tldr.tech Open in urlscan Pro 44.194.192.16 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

5 Requests

80 %HTTPS

67 %IPv6

3 Domains

4 Subdomains

4 IPs

2 Countries

20 kBTransfer

28 kBSize

0 Cookies

1 Outgoing links

Redirected requests

5 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

1 Console Messages

Indicators

refer.tldr.tech Open in urlscan Pro
44.194.192.16 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

80 %
HTTPS

67 %
IPv6

3
Domains

4
Subdomains

4
IPs

2
Countries

20 kB
Transfer

28 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions