bigmat.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 1337 ms crawled 2026-05-27

CZ · 81.91.92.203 · AS39790 Web4U s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: BigMat CZ - EVROPSKÁ SÍŤ STAVEBNIN
Description: BigMat je síť nezávislých obchodníků se stavebními materiály. Nabízí materiály pro kutily i profesionály, rekonstrukce i novostavby.
Language: cs
Canonical: https://bigmat.cz/

Open Graph

url: https://bigmat.cz/
title: BigMat CZ - EVROPSKÁ SÍŤ STAVEBNIN
description: BigMat je síť nezávislých obchodníků se stavebními materiály. Nabízí materiály pro kutily i profesionály, rekonstrukce i novostavby.

Technology

CMS: Joomla

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×2

Social

Contact

Email

Registration

Registrar

REG-SEONET

Created

2009-02-24

Expires

2028-02-23 632 days left

Updated

2018-12-29

Name servers

1.ns.gigaserver.cz
2.ns.gigaserver.cz
3.ns.gigaserver.cz
4.ns.gigaserver.cz

DNS records live

NS

1.ns.gigaserver.cz
2.ns.gigaserver.cz
3.ns.gigaserver.cz
4.ns.gigaserver.cz

MX

50 mail.gigaserver.cz

TXT

v=DKIM1; k=rsa; h=sha256; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0diuxLOeJJuRRu6v4Xnau70JIEEFGnkiiu6PK3i+1pGKyoLOyJFzk+Ah8zRoujJSzv95nxtDYERVpGxfgu+JXkV3ZDJucMkd/SxKIQ8pJ0Uk1MKKkUFnYgvOxW5Umq8VNpstZZfjhCRcYgb1Iw+oFabBbfShIM98yuaN7Q7KKcQIDAQAB
ecomail._domainkey.bigmat.cz

Verified for

Google
Meta

Email authentication partial

SPF: v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:@dmarc-reports.ecomailapp.com; fo=1
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-03 to 2026-08-01

Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://bigmat.cz/

present

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

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=*
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=31536000; preload