indexo.dev

dgf.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1050 ms crawled 2026-05-31

CZ · 91.239.200.69 · AS60606 PRO-ZETA a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
DGF a.s. - Steel Gas Cartridges
Description
Founded in 2000, DGF a.s. is one of the leading manufacturers of steel cartridges for fire safety and industrial applications in EU.
Language
en-US
Generator
WordPress 7.0
Canonical
https://www.dgf.cz/
Translations
  • cs
  • de
  • en
  • fr
Feeds

Open Graph

url
https://www.dgf.cz/
title
DGF a.s. - Steel Gas Cartridges
locale
en_US
site name
DGF a.s.
description
Founded in 2000, DGF a.s. is one of the leading manufacturers of steel cartridges for fire safety and industrial applications in EU.
updated time
2026-01-16T12:30:09+01:00

Technology

Server
nginx
CMS
WordPress 7.0
PHP
8.2.31 security-only
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • Vimeo Embed

Third-party hosts loaded (6)

  • fonts.googleapis.com×3
  • www.googletagmanager.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1
  • maps.google.com×1
  • player.vimeo.com×1

Social

Contact

Email
Address
Svitavská 1472/58, 57101, Moravská Třebová

Registration

Registrar
REG-THINLINE
Created
2000-10-24
Expires
2026-10-24 145 days left
Updated
2026-05-03
Name servers
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu

DNS records live

NS
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu
MX
  • 1 dgf-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx include:mail.dgf.cz include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyau02IRc+JD5v0Z9PrPCDb6TVWAhKbEIwgNDLU6dLI5m7XL0zApQNLYAq6HDwW9rjG5mNzakRv/JJF…
selectors probed

Certificate (current)

R12
from 2026-05-26 to 2026-08-24
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.dgf.cz/

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

Links to (4)

Linked from (1)