indexo.dev

hcslezan.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 550 ms crawled 2026-05-27

US · 104.21.77.15 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
HC Slezan Opava
Description
HC Slezan Opava
Language
cs

Open Graph

url
https://www.hcslezan.cz/
title
HC Slezan Opava
site name
HC Slezan Opava

Technology

CDN
Cloudflare
jQuery
3.6.0
Stack
PHP
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • hcslezan.esports.cz×12
  • consent.esports.cz×4
  • cdn.jsdelivr.net×2
  • fonts.googleapis.com×2
  • vesna.esports.cz×2
  • code.jquery.com×1
  • data.esportsmedia.cz×1
  • fonts.gstatic.com×1

Social

Contact

Phone

Registration

Registrar
REG-ZONER
Created
2001-01-13
Expires
2027-01-14 227 days left
Updated
2025-12-10
Name servers
  • chin.ns.cloudflare.com
  • oswald.ns.cloudflare.com

DNS records live

NS
  • chin.ns.cloudflare.com
  • oswald.ns.cloudflare.com
MX
Show 7 MX records
  • 10 alt1.aspmx.l.google.com
  • 10 aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com

Email authentication weak

SPF
v=spf1 a mx ip4:46.234.119.233 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-07 to 2026-07-06
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hcslezan.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (15)

Linked from (8)