indexo.dev

mesit.cz

.cz crawl

First seen 2026-05-22 · Last seen 2026-05-31 · ok HTTP/1.1 200 3567 ms crawled 2026-05-28

CZ · 62.109.134.15 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
MESIT holding, a.s.
Description
Vyvíjíme a vyrábíme vysoce specializované výrobky a systémy. Jejich kvalita je prověřena v těch nejnáročnějších oborech, jako je letectví či vojenský průmysl.
Language
en
Translations
  • cs
  • en

Technology

Server
gunicorn
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • www.googletagmanager.com×2
  • www.mesitasd.cz×2
  • cdnjs.cloudflare.com×1
  • static.bots.sefbot.cz×1
  • www.mesitmachinery.cz×1

Social

Contact

Email
Phone

Registration

Registrar
REG-ACTIVE24
Created
1997-11-15
Expires
2028-10-19 871 days left
Updated
2015-06-12
Name servers
  • ns2.uh.cz
  • ns.uh.cz

DNS records live

NS
  • ns.uh.cz
  • ns2.uh.cz
MX
  • 0 mail.mesit.cz
  • 10 mesit-cz.mail.protection.outlook.com
TXT
  • v=DMARC1; p=none; rua=mailto:dmarc@mesit.cz
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:80.251.251.254 ip4:77.95.197.6 -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwXuf+1S/AK5fhYzsv2F/AE5fsOTCR7RHSt192mMICxNdiV+VsuqvSUUHRIJsNFVG5gJz0PYiYMGabC…
selectors probed

Certificate (current)

E7
from 2026-05-15 to 2026-08-13
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.mesit.cz/en

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

Links to (5)

Linked from (3)