indexo.dev

esp32.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2254 ms crawled 2026-05-18

HK · 95.40.249.38 · AS16509 Amazon.com, Inc.

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Bot Challenge
Language
en-US

Technology

Server
Apache

Registration

Registrar
GoDaddy.com, LLC
Created
2015-09-21
Expires
2026-09-21 124 days left
Updated
2025-09-22
Name servers
  • ns-1124.awsdns-12.org
  • ns-1750.awsdns-26.co.uk
  • ns-319.awsdns-39.com
  • ns-862.awsdns-43.net

DNS records live

NS
  • ns-1124.awsdns-12.org
  • ns-1750.awsdns-26.co.uk
  • ns-319.awsdns-39.com
  • ns-862.awsdns-43.net
MX
  • 0 esp32-com.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2026-02-27 to 2026-09-13
Expires in 116 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://esp32.com/ext/espressif/stupidbots/challenge.php?n=MTc3OTEyNTA1MS4xNjA4MDc2ODk2&c=6db5ccbcff15eb978ca78ec5dc5c095bf2bac737d33c3aa3d974bcc24ab076db&h=611aa6406d6b342237d79a14cb4efce9d6d8d9bc682016af3414f6a30b8834ee&from=Lw==

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)