indexo.dev

zakgroup.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 245 ms crawled 2026-06-01

CZ · 217.16.183.6 · AS43541 VSHosting s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Zakgroup
Language
cs
Generator
WordPress 6.9.4
Canonical
https://zakgroup.cz/
Feeds

Technology

Server
LiteSpeed
CMS
WordPress 6.9.4
PHP
8.3.31 security-only

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2019-12-28
Expires
2028-12-27 938 days left
Updated
2025-07-03
Name servers
  • ns1.next.exon.io
  • ns2.next.exon.io
  • ns3.next.exon.io

DNS records live

NS
  • ns1.next.exon.io
  • ns2.next.exon.io
  • ns3.next.exon.io
MX
  • 10 mxavas.forpsi.com

Email authentication partial

SPF
v=spf1 a mx ip4:217.16.183.6 include:_spf.forpsi.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAthpl7xv6h8bEfPalCOm7bUyvd3/btunG4BEzJizvingAHHBrErQz2RkBV/JgCn2UhsPL5F8ZfV6jCm…
selectors probed

Certificate (current)

R12
from 2026-05-04 to 2026-08-02
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)