indexo.dev

holoubek.cz

.cz crawl dns

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 515 ms crawled 2026-05-31

US · 185.230.63.107 · AS58182 Wix.com Ltd.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
O nás | Holoubek koncern
Language
cs
Generator
Wix.com Website Builder
Canonical
https://www.holoubek.cz
Feeds

Open Graph

url
https://www.holoubek.cz
title
O nás | Holoubek koncern
site name
Holoubek koncern

Technology

Server
Pepyaka
CMS
Wix

Third-party hosts loaded (4)

  • static.parastorage.com×10
  • static.wixstatic.com×8
  • siteassets.parastorage.com×4
  • browser.sentry-cdn.com×1

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
1997-09-06
Expires
2026-10-27 148 days left
Updated
2013-05-22
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 10 mail.holoubek.cz
  • 20 backup.holoubek.cz
TXT
  • MS=243EA0E590EC37ADD61D75349B1DF58B1DEE71B8

Email authentication partial

SPF
v=spf1 mx ~all
softfail (~all)
DMARC
v=DMARC1;p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-17 to 2026-08-15
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.holoubek.cz/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31556952

Links to (2)

Linked from (3)