indexo.dev

suptel.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 2861 ms crawled 2026-06-02

CZ · 31.15.10.150 · AS25234 ACTIVE 24, s.r.o.

Reputation 92/100 no dmarc policy

sector other type landing page

HTML metadata

Title
Front Page - suptel.cz
Language
cs-CZ
Generator
WordPress 7.0
Canonical
https://www.suptel.cz/index.php/colibri-wp/
Translations
  • cs
  • de
  • en
  • sl
Feeds

Open Graph

url
https://www.suptel.cz/index.php/colibri-wp/
title
Front Page - suptel.cz
locale
cs_CZ
site name
suptel.cz
description
TELEKOMUNIKACE Přečtěte si více ENERGETIKA Přečtěte si více STAVEBNICTVÍ Přečtěte si více DOPRAVA & BEZPEČNOST Přečtěte si více Jsme propojeni s:
locale:alternate
en_GB

Technology

Server
nginx
CMS
WordPress 7.0
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • www.googletagmanager.com×3
  • fonts.googleapis.com×2
  • gmpg.org×1

Contact

Email

Registration

Registrar
REG-INTERNET-CZ
Created
1998-07-20
Expires
2030-10-23 1601 days left
Updated
2012-06-14
Name servers
  • ns.powernet.cz
  • nss.powernet.cz

DNS records live

NS
  • ns.powernet.cz
  • nss.powernet.cz
MX
  • 10 posta.suptel.cz
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a ip4:85.207.14.82 ip4:85.207.14.83 ip4:193.165.76.23 a:mail.iistabor.cz ip4:193.165.167.74 -all
strict (-all)
DMARC
not published
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

E7
from 2026-05-26 to 2026-08-24
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.suptel.cz/index.php/colibri-wp/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (5)

Linked from (1)