dece.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 739 ms crawled 2026-06-01

CZ · 62.109.154.190 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: DeCe COMPUTERS s.r.o. - Kompletní počítačová a kancelářská správa - Úvod
Description: prodej a servis výpočetní techniky, pronájem kopírky, software, hardware, server, acer, microsoft, počítačové sítě Děčín Ústí nad Labem struktorovaná kabeláž softwarövá tvorba restaurační hotelový skladový software EET pokladny
Language: cs-cz

Technology

Server: nginx
CMS: Joomla

Contact

Email

obchod@dece.cz

DNS records live

NS

ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com

MX

10 mail.dece.cz

TXT

v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDSJ3ipyAnhUJvQ3WNSKrBAAfiTZpZXkuDZ5+y7gy4XGAuL7BsgiD6Z91AOZ+wyr03i+LDTZ28xHSsy3VRUcqid+lTOq7hBrYL4IjPJpGTOcihw2IT3uj/QsMPcfBCExGmqoAM4T5zkG+xBAJ3vdcS1aZ+WLd3CLgsBYngTls93QwIDAQAB

Verified for

Google

Email authentication weak

SPF

v=spf1 include:_spf.savana.cz mx ip4:192.168.2.243/32 ip4:149.62.145.173/32 ip4:90.180.80.244/32 ip4:89.187.194.150/32 ip4:185.183.10.45/32 a:mail.dece.cz a:zaloha.dece.cz a:rebutia.i-dol.cz a:scan.dece.cz ~all

softfail (~all)

DMARC

not published

DKIM

mail: v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDSJ3ipyAnhUJvQ3WNSKrBAAfiTZpZXkuDZ5+y7gy4XGAuL7BsgiD6Z91AOZ+wyr03i+LDTZ28xHSsy3VRUcqid+lTOq7…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-09-15 to 2026-10-17

Expires in 136 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.dece.cz/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff