indexo.dev

ktknet.cz

.cz dns crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 2542 ms crawled 2026-05-29

CZ · 185.163.40.135 · AS207198 Kabelova televize Koprivnice, s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Optický internet Kabelová televize Kopřivnice
Description
2 Gb/s Internet v Kopřivnici po optice pro domácnosti a firmy
Language
cs
Generator
All in One SEO (AIOSEO) 4.8.8
Canonical
https://ktknet.cz/
Feeds

Open Graph

url
https://ktknet.cz/
title
Optický internet Kabelová televize Kopřivnice
locale
cs_CZ
site name
Internet 2 Gb/s - Kabelová televize Kopřivnice, s.r.o., Záhumenní 1152, 742 21 Kopřivnice, tel. 556 821 076, ktk@ktk.cz - Internet Kopřivnice
description
2 Gb/s Internet v Kopřivnici po optice pro domácnosti a firmy

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (3)

  • ktk.cz×5
  • cdn.jsdelivr.net×2
  • gmpg.org×1

Contact

Phone

Registration

Registrar
REG-WEDOS
Created
2003-04-30
Expires
2027-04-28 331 days left
Updated
2025-03-14
Name servers
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 1 web.ktknet.cz

Email authentication partial

SPF
v=spf1 mx a ip4:185.163.40.134 ip4:185.163.40.133 a:web.ktknet.cz a:sprava3.ktknet.cz ?all
neutral (?all)
DMARC
v=DMARC1; p=none; ruf=mailto:admin@ktk.cz; fo=1; adkim=r; aspf=r; pct=100; ri=86400; sp=none
policy: none (monitoring only) · sp=none
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAryuSWwfmsAPGtFXYspeAOSPe5Hj2aPKI7ldHuGom1yaucNQ7aSuCniotDi/MbjWesHrQ…
selectors probed

Certificate (current)

R13
from 2026-05-28 to 2026-08-26
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (3)