indexo.dev

steelring.cz

.cz crawl

First seen 2026-05-25 · Last seen 2026-05-30 · ok HTTP/1.1 200 1501 ms crawled 2026-05-29

CZ · 46.234.101.76 · AS39392 SH.cz s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
Závodní okruh STEELRING Třinec - motokáry — STEEL RING TŘINEC
Description
HUGE TRACK. THE FASTEST KARTS. REAL RACING EXPERIENCE
Language
cs
Canonical
https://www.steelring.cz/

Open Graph

url
https://www.steelring.cz/
title
Závodní okruh STEELRING Třinec - motokáry | steelring.cz
site name
steelring.cz
description
HUGE TRACK. THE FASTEST KARTS. REAL RACING EXPERIENCE

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-GRANSY
Created
2016-10-28
Expires
2026-10-27 148 days left
Updated
2023-02-01
Name servers
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
  • ns.gransy.com

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 10 519f31ed1014c79a.mx2.emailprofi.seznam.cz
  • 20 519f31ed1014c79a.mx1.emailprofi.seznam.cz

Email authentication strong

SPF
v=spf1 a mx ip4:46.234.101.76/32 ip4:46.31.194.42/31 ip4:46.31.194.44 ip4:46.31.194.46 ip4:46.31.194.56/29 ip4:46.31.194.64/31 include:spf.seznam.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; adkim=s; aspf=s; fo=1
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-22 to 2026-08-20
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.steelring.cz/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (4)

Linked from (2)