it-client.cz

.cz dns

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 395 ms crawled 2026-06-01

CZ · 178.251.187.11 · AS43541 VSHosting s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Betonové ploty KONČÁK

Technology

Server: Apache
Stack: PHP

Registration

Registrar

REG-GRANSY

Created

2019-03-04

Expires

2028-03-03 639 days left

Updated

2022-04-25

Name servers

ns2.miniserver.cz
server.it-client.cz

DNS records live

NS

ns2.blueboard.cz
server.it-client.cz

MX

10 server.it-client.cz

Email authentication weak

SPF: v=spf1 a mx include:spf.blueboard.cz -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-11 to 2026-08-09

Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.it-client.cz/

findings

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