indexo.dev

zemax.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 705 ms crawled 2026-06-03

CZ · 217.198.114.179 · AS34222 ZONER a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ZEMAX Šitbořice, a.s.
Description
ZEMAX Šitbořice, a.s.
Language
cs

Technology

Server
Apache
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Registration

Registrar
REG-ZONER
Created
2007-01-09
Expires
2027-01-08 217 days left
Updated
2022-11-10
Name servers
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 mail.pramos.cz

Email authentication weak

SPF
v=spf1 mx -all
strict (-all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; n=1024; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD/ATtP/by9/u3TgiVlYQ8oTmuNazTXVoQQ5EeojSQyn7a/JpuN5PcEFXfrrZGqp/sqbsSpDsnVvg…
selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-06-04 to 2026-07-04
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)