Submitted URL: http://dl.espressif.com/
Effective URL: https://dl.espressif.com/
Submission: On May 30 via api from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 18.173.154.61, located in United States and belongs to AMAZON-02, US. The main domain is dl.espressif.com. The Cisco Umbrella rank of the primary domain is 873467.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on May 13th 2024. Valid for: a year.
This is the only time dl.espressif.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 18.173.154.61 16509 (AMAZON-02)
2 1
Apex Domain
Subdomains
Transfer
2 espressif.com
dl.espressif.com — Cisco Umbrella Rank: 873467
1 KB
2 1
Domain Requested by
2 dl.espressif.com
2 1

This site contains no links.

Subject Issuer Validity Valid
*.espressif.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-05-13 -
2025-06-13
a year crt.sh

This page contains 1 frames:

Primary Page: https://dl.espressif.com/
Frame ID: 568AF531140480ADDB1F4E5937D15A05
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Espressif Download Server

Page URL History Show full URLs

  1. http://dl.espressif.com/ HTTP 307
    https://dl.espressif.com/ Page URL

Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1 kB
Transfer

1 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://dl.espressif.com/ HTTP 307
    https://dl.espressif.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
dl.espressif.com/
Redirect Chain
  • http://dl.espressif.com/
  • https://dl.espressif.com/
329 B
700 B
Document
General
Full URL
https://dl.espressif.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.173.154.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-173-154-61.muc50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
31d0c9e60c9f2af16c9180ace7b85637cbdd81a42dadba70ee57d56fa440ea32

Request headers

Accept-Language
de-DE,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

Response headers

age
34712
content-length
329
content-type
text/html
date
Thu, 30 May 2024 08:21:55 GMT
etag
"aa6f97c8cdd3d80a7fc0cad6847bcb32"
last-modified
Wed, 20 Oct 2021 13:32:51 GMT
server
AmazonS3
via
1.1 ca623c10f2a669c8a9af30362937ebac.cloudfront.net (CloudFront)
x-amz-cf-id
GU2nESjgBX663RjzN9y92j1hi7Vr86S-5QLGRQ2Z2qNUYUa7y3lEag==
x-amz-cf-pop
MUC50-P3
x-amz-meta-version-id
null
x-amz-version-id
WzKevOqrYxma4c3NuGsO_aKUBaQ5KEJM
x-cache
Hit from cloudfront

Redirect headers

Location
https://dl.espressif.com/
Non-Authoritative-Reason
HttpsUpgrades
favicon.ico
dl.espressif.com/
346 B
593 B
Other
General
Full URL
https://dl.espressif.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.173.154.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-173-154-61.muc50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
483858f92bdb96b90c58a483eaa8fc88ac7c107f29d4a158db9f6450a4ab18fc

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://dl.espressif.com/
Accept-Language
de-DE,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
Thu, 30 May 2024 18:00:25 GMT
via
1.1 ca623c10f2a669c8a9af30362937ebac.cloudfront.net (CloudFront)
server
AmazonS3
x-amz-cf-pop
MUC50-P3
x-cache
Error from cloudfront
content-type
text/html; charset=utf-8
content-length
346
x-amz-cf-id
ej9hrY9zdv9F_M4MH_rhr9VjQHVhLpiV-FHDLfwHccqw7zVg_SazIQ==

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

1 Console Messages

Source Level URL
Text
network error URL: https://dl.espressif.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

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.

dl.espressif.com
18.173.154.61
31d0c9e60c9f2af16c9180ace7b85637cbdd81a42dadba70ee57d56fa440ea32
483858f92bdb96b90c58a483eaa8fc88ac7c107f29d4a158db9f6450a4ab18fc