indexo.dev

silon.eu

.eu crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 339 ms crawled 2026-05-30

DE · 3.66.255.206 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
SILON – Czech manufacturer of technical compounds
Description
Innovative polyolefin compounding: PP/PE and recycled materials, with R&D, custom and toll services for pipes, cables and industrial applications.
Language
en
Canonical
https://silon.eu/

Open Graph

url
https://silon.eu/
title
SILON – Czech manufacturer of technical compounds
description
Innovative polyolefin compounding: PP/PE and recycled materials, with R&D, custom and toll services for pipes, cables and industrial applications.

Technology

Server
nginx

Third-party hosts loaded (4)

  • d3pg233gy8q4jh.cloudfront.net×11
  • d3bcr1jr7tht1q.cloudfront.net×4
  • www.google.com×2
  • ifirmy.cz×1

Social

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 0 silon-eu.mail.protection.outlook.com
TXT
  • c65n88dd0qyvyll0mx61whtvlqtbf7bd
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx ip4:193.179.1.230 ip4:193.179.1.226 ip4:3.66.255.206 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:abuse@silon.eu
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsEE943H9noHZkmuhz+qqsuz9ehetDJKri3axWBSZP8zffJecafV3sUiFbFSdy+OsKmLHZ/6SkAwkjF…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA72hKZTiNZgDg5bWW52pPVNtl5XFLbl4MbPtKqPrN7wDAuc+2PLmADGPWDEtSwEzAc0v0vA+rLbMy0I…
selectors probed

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://silon.eu/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (8)

Linked from (2)