mattoni1873.cz

.cz crawl

First seen 2026-05-22 · Last seen 2026-05-31 · ok HTTP/1.1 200 8889 ms crawled 2026-05-28

CZ · 185.64.216.41 · AS43541 VSHosting s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title: MATTONI 1873 není jen voda nebo světoznámé značky.
Language: cs

Technology

Server: nginx
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (4)

cdnjs.cloudflare.com×2
ajax.googleapis.com×1
mattoni.mediaboard.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

REG-ACTIVE24

Created

2018-12-07

Expires

2026-12-06 188 days left

Updated

2018-12-07

Name servers

alfa.ns.active24.cz
beta.ns.active24.cz
gama.ns.active24.sk

DNS records live

NS

alfa.ns.active24.cz
beta.ns.active24.cz
gama.ns.active24.sk

MX

5 iron.mattoni.cz
7 iron2.mattoni.cz

TXT

Show 7 TXT records

6sr60kz1dgln3r3y42lgyqhylvfqn7mh
_9zeheteqc7vi0ii8d0ildet32okbih2
_bel88uam0e4u6hth9guknb2k5mak5qx
_hr2sdb2g3hljdbqvvl4lvex1wbbs4r2
_lu61otep3wjt9w2lm7nhqm2e2z7vm2x
jlg4dn1w4tjsqylh7p07gr8pqnjps93w
qolhOMzb1pLAt21u29vmkHjOsI2TR9h4LV+Gha4fgvK96P1RdDzyFLrrA686bwkGfTYGz3Qu3KFqTNA+psWxFg==

Verified for

Meta
Microsoft 365

Email authentication strong

SPF

v=spf1 mx a include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtAWGJAcGRdrxJAciblje5gvjfaAxIx3fRs4CApuvZ+BfA8aHnNarxnseK5X8fGPVQr6QrLJM/uSTtb…

selectors probed

Certificate (current)

R13

from 2026-04-07 to 2026-07-06

Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.mattoni1873.cz/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains