indexo.dev

estacluster.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 1710 ms crawled 2026-05-31

FR · 94.23.1.15 · AS16276 OVH SAS

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ESTA Cluster
Description
Klaster ESTA to społeczność firm technologicznych, których celem jest wzajemne wspieranie się w rozwoju oraz wymiana wiedzy i doświadczeń.
Language
pl-PL
Generator
WordPress 7.0
Canonical
https://estacluster.com/
Feeds

Open Graph

url
https://estacluster.com/
title
ESTA Cluster
locale
pl_PL
site name
ESTA Cluster
description
Klaster ESTA to społeczność firm technologicznych, których celem jest wzajemne wspieranie się w rozwoju oraz wymiana wiedzy i doświadczeń.

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×4
  • ninzio.com×3
  • fonts.gstatic.com×1
  • gmpg.org×1

Social

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
2023-04-07
Expires
2027-04-07 310 days left
Updated
2026-03-10
Name servers
  • oaklyn.ns.cloudflare.com
  • tadeo.ns.cloudflare.com

DNS records live

NS
  • oaklyn.ns.cloudflare.com
  • tadeo.ns.cloudflare.com
MX
  • 10 smtp.google.com
Verified for
  • Google
  • Google Workspace

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAi99ysrj2lSA2G0sbmW12ZzqeY0inJBrj/l9N/CMG0Pd2mOGyTgPN67NBHA04PGX8AuwrY3icoi9+ls…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

E7
from 2026-05-27 to 2026-08-25
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://estacluster.com/

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

Links to (14)

Linked from (2)