indexo.dev

montazkotelen.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 652 ms crawled 2026-06-01

CZ · 217.11.230.230 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

sector home type homepage

HTML metadata

Title
Montáže | Kotelny | Tepelné technologie
Description
Realizujeme dodávku a montáž kotelen na míru. Používáme prověřené tepelné technologie. Topte ekologicky a spolehlivě.
Generator
flexxi.cz

Technology

Server
Apache

Contact

Phone

Registration

Registrar
REG-TELE3
Created
2016-04-28
Expires
2027-04-27 328 days left
Updated
2019-03-14
Name servers
  • ns1.tele3.cz
  • ns2.tele3.cz
  • ns3.tele3.eu

DNS records live

NS
  • ns1.tele3.cz
  • ns2.tele3.cz
  • ns3.tele3.eu
MX
  • 10 mail.dc3.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-09 to 2026-08-07
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)