indexo.dev

crsusti.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 548 ms crawled 2026-06-02

SK · 37.9.175.213 · AS51013 WebSupport s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Český rybářský svaz Ústí nad Labem
Language
cs
Feeds

Open Graph

url
https://www.crsusti.cz/
title
Český rybářský svaz Ústí nad Labem
site name
Český rybářský svaz Ústí nad Labem

Technology

Server
openresty
Stack
PHP

Social

Contact

Email

Registration

Registrar
REG-ACTIVE24
Created
2002-01-04
Expires
2027-01-04 215 days left
Updated
2026-05-02
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.crsusti.cz
  • 100 mailin2.crsusti.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4BwkKzshuWTlA9tmMqzb6IQk+hIMohFOI3eCXLnco/6BrzWkTYicgnKw0pO9+i8OuTuAtnmzwN5WXi…
selectors probed

Certificate (current)

R12
from 2026-05-15 to 2026-08-13
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (3)

Linked from (1)