indexo.dev

gk1.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 4314 ms crawled 2026-06-03

CZ · 217.11.249.139 · AS15685 CASABLANCA INT a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
GK1.cz
Description
GK1.cz, fotbal, brankáři, trénink, blogy, tipy, rady
Language
cs
Feeds

Open Graph

url
http://www.gk1.cz/
title
GK1.cz - oficiální web
site name
GK1.cz
description
GK1.cz - Web pro fotbalové brankáře

Technology

Server
Apache
Fonts
  • Font Awesome
  • Google Fonts

Third-party hosts loaded (5)

  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • fonts.googleapis.com×1
  • translate.google.com×1
  • use.fontawesome.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-GRANSY
Created
2018-10-22
Expires
2026-10-21 139 days left
Updated
2018-10-29
Name servers
  • jaguar.blueboard.cz
  • ns2.blueboard.cz
  • shinzon.blueboard.cz

DNS records live

NS
  • ns2.blueboard.cz
  • shinzon.blueboard.cz
MX
  • 10 jaguar.blueboard.cz

Email authentication partial

SPF
v=spf1 a mx include:spf.blueboard.cz -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-08 to 2026-08-06
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://gk1.cz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (8)

Linked from (1)