indexo.dev

hd-el.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-19 · ok HTTP/1.1 200 16270 ms crawled 2026-05-16

CZ · 77.93.211.217 · AS24971 MasterDC s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
HDEL Technology
Description
HDEL Technology
Language
cs
Feeds

Open Graph

title
HDEL Technology
description
HDEL Technology

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • unpkg.com×2
  • www.googletagmanager.com×2
  • cdn.jsdelivr.net×1
  • fonts.googleapis.com×1
  • www.google.com×1

Contact

Email
Phone

Registration

Registrar
CSL Computer Service Langenbach GmbH d/b/a joker.com
Created
2008-10-09
Expires
2026-10-09 142 days left
Updated
2025-09-09
Name servers
  • ns1.profitux.cz
  • ns2.profitux.cz

DNS records live

NS
  • ns1.profitux.cz
  • ns2.profitux.cz
MX
  • 10 mx.profitux.cz
  • 20 backupmx.profitux.cz

Email authentication partial

SPF
v=spf1 a mx include:_spf.webglobe.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDEUuT/CXB4SKP5axmhnXcBmOg9BEbdmvSgTXUmgn2zzsYJlnj8kfwP9TJwVfAAXXjsAky8ggkE9L7wKFv1f…
selectors probed

Certificate (current)

Alpiro RSA DV SSL CA 2
from 2025-10-07 to 2026-10-08
Expires in 141 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hd-el.com/cz/

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

Links to (2)

Linked from (2)