indexo.dev

diversesystem.com

.com crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 365 ms crawled 2026-06-01

US · 104.21.91.139 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Language
pl-PL

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights
Cookie consent
  • Cookiebot

Third-party hosts loaded (2)

  • consent.cookiebot.com×1
  • static.cloudflareinsights.com×1

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2001-08-23
Expires
2026-08-23 81 days left
Updated
2025-03-05
Name servers
  • katja.ns.cloudflare.com
  • moura.ns.cloudflare.com

DNS records live

NS
  • katja.ns.cloudflare.com
  • moura.ns.cloudflare.com
MX
  • 10 edg1.etos.pl
  • 10 edg2.etos.pl
TXT
  • mojecertpl-site-verification-JgpEyvnjhsBRrWFJei8XpaWEz4tWrLiw
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx ip4:78.133.166.0/24 a:email-smtp.eu-west-1.amazonaws.com include:es-spf-ext.com include:ecdp.app include:e.diversesystem.com include:amazonses.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@etos.pl; ruf=mailto:dmarc-failures@etos.pl; fo=1;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-22 to 2026-07-21
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://diversesystem.com/pl

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-resource-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
autoplay=(self), fullscreen=(self), geolocation=(self), payment=(self)
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; preload
cross-origin-resource-policy
cross-origin

Links to (1)

Linked from (1)