indexo.dev

tto.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 742 ms crawled 2026-06-01

CZ · 217.11.227.76 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
TEPLOTECHNA Ostrava a.s.
Description
Jsme stavební společností s tradicí v provádění staveb v oboru žárotechniky a výškových železobetonových staveb na území České republiky i v zahraničí.
Language
cs

Technology

Server
Apache
jQuery
3.0.0 known XSS (<3.5)
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdn.antee.cz×2
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.google.com×1

Contact

Email
Phone

Registration

Registrar
REG-ACTIVE24
Created
1998-02-10
Expires
2026-10-06 126 days left
Updated
2011-07-29
Name servers
  • ns1.poda.cz
  • ns2.poda.cz
  • ns3.poda.cz

DNS records live

NS
  • ns1.poda.cz
  • ns2.poda.cz
  • ns3.poda.cz
MX
  • 10 email.webglobe.cz
  • 10 email2.webglobe.cz
  • 10 email3.webglobe.cz
  • 10 email4.webglobe.cz
TXT
  • v=spf2.0/mfrom,pra +a +mx include:_spf2.webglobe.cz -all

Email authentication weak

SPF
v=spf1 a mx include:_spf.webglobe.cz -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq65OzQmOvjQwJVI4yBrM32+ozCVXIF4GKsOYZlUN1MwQF7v6FIxwYQ2uitrJJgeEgVoau3nTAMgfr9…
selectors probed

Certificate (current)

R12
from 2026-05-07 to 2026-08-05
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.tto.cz/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=2592000

Links to (1)

Linked from (1)