indexo.dev

redbit.cz

.cz crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 4704 ms crawled 2026-05-29

CZ · 95.168.193.83 · AS39392 SH.cz s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
Redbit - Pečujeme o SimpleShop a Vyfakturuj.cz
Description
Jsme Redbit, kolínská IT firma pečující o aplikace Vyfakturuj.cz a Simpleshop. A moc nás to baví!
Language
cs
Canonical
https://www.redbit.cz/
Feeds

Open Graph

url
https://www.redbit.cz/
title
Redbit - Pečujeme o SimpleShop a Vyfakturuj.cz
locale
cs_CZ
site name
Redbit - Pečujeme o SimpleShop a Vyfakturuj.cz
description
Jsme Redbit, kolínská IT firma pečující o aplikace Vyfakturuj.cz a Simpleshop. A moc nás to baví!
updated time
2025-10-30T13:59:24+01:00

Technology

Server
Apache
CMS
WordPress

Social

Contact

Email
Phone

Registration

Registrar
REG-GRANSY
Created
2013-05-30
Expires
2027-05-29 362 days left
Updated
2020-12-02
Name servers
  • ns-cloud-d1.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com

DNS records live

NS
  • ns-cloud-d1.googledomains.com
  • ns-cloud-d2.googledomains.com
  • ns-cloud-d3.googledomains.com
  • ns-cloud-d4.googledomains.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • amazonses:bs0Pl5TU0t7FTBr/H+nSnZEMwCKdF1PGZ8QiQZ7UtA4=
Verified for
  • Google
  • Meta

Email authentication strong

SPF
v=spf1 include:_spf.redbit.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=reject; aspf=s; adkim=s
policy: quarantine · sp=reject
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvZDkkwy9niXyo8DTNGROU61aNZP6tlyPMyNnDaIjnZOURAtBJs1MMfqa9eR+m+5UBBJclUI9pM4wTj…
selectors probed

Certificate (current)

R12
from 2026-05-06 to 2026-08-04
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.redbit.cz/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15768000;

Links to (7)

Linked from (2)