indexo.dev

zenedu.io

.io crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 2896 ms crawled 2026-05-16

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Zenedu | Telegram-based learning platform
Description
Create and sell courses, coaching, memberships, communities and other digital products where people already are.
Language
en, uk, ru

Open Graph

title
Zenedu | Telegram-based learning platform
description
Create and sell courses, coaching, memberships, communities and other digital products where people already are.

Technology

CDN
Cloudflare

Third-party hosts loaded (5)

  • cdn.prod.website-files.com×96
  • unpkg.com×2
  • cdn.jsdelivr.net×1
  • d3e54v103j8qbb.cloudfront.net×1
  • script.tapfiliate.com×1

Social

DNS records live

NS
  • hera.ns.cloudflare.com
  • kai.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • proxy-ssl.webflow.com

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:spf.tapfiliate.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmark@zenedu.io; sp=none
policy: none (monitoring only) · sp=none
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqOpPIRFDuhfmyRsTveM9yJceOzbKV3PO7iVcSQg0V1f/QUQU569WHJuqdTEJRBA16fGBq9We9LAJjp…
selectors probed

Certificate (current)

WE1
from 2026-03-20 to 2026-06-18
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.zenedu.io/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
findings
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)