indexo.dev

smartweb.cz

.cz dns crawl

First seen 2026-05-16 · Last seen 2026-06-04 · ok HTTP/1.1 200 280 ms crawled 2026-06-03

DE · 86.48.6.227 · AS51167 Contabo GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
e4you - Systémy pro marketing - CRM - Web
Description
e4you spol. s r.o. vyvíjí systémy pro mobilní marketing, CRM intranety a extranety, weby na klíč a poskytuje technickou podporu pro provoz internetových systémů a aplikací.
Language
cs

Open Graph

title
e4you - Systémy pro marketing - CRM - Web
site name
e4you.cz

Technology

Server
Apache
PHP
5.6.40 end of life
Analytics
  • Google Tag Manager
Cookie consent
  • Cookiebot

Third-party hosts loaded (2)

  • consent.cookiebot.com×2
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2002-08-27
Expires
2026-08-25 81 days left
Updated
2024-09-09
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 1 wes1-mx1.wedos.net
  • 1 wes1-mx2.wedos.net
  • 10 wes1-mx-backup.wedos.net
Verified for
  • Google

Email authentication partial

SPF
v=spf1 ip4:82.208.8.11 ip4:82.208.8.90 ip6:2001:1528:163:1::11 a:smtp.smartweb.cz a:hosting.e4you.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-03 to 2026-08-01
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://smartweb.cz/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff

Links to (3)

Linked from (1)