indexo.dev

hbdelta.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 249 ms crawled 2026-06-01

CZ · 91.239.200.66 · AS60606 PRO-ZETA a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
hbdelta.cz – H&B delta – střechy a stavby, odvětrávané fasády, výroba z plechu
Language
cs-CZ
Generator
WPML ver:4.9.4 stt:9,1,3;
Canonical
https://hbdelta.cz/
Translations
  • cs
  • de
  • en
Feeds

Technology

Server
nginx
CMS
WordPress
PHP
8.2.31 security-only
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×6
  • mc.yandex.ru×2
  • fonts.gstatic.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-ZONER
Created
2002-04-08
Expires
2027-04-06 307 days left
Updated
2025-06-19
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 hbdelta-cz.mail.protection.outlook.com
  • 10 relay1.inext.cz
  • 5 gw.hbreal.cz
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (8)

Linked from (5)