indexo.dev

rejdeni.cz

.cz crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 848 ms crawled 2026-06-04

CZ · 185.120.69.78 · AS8646 cloudinfrastack, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
RejDění
Language
cs

Technology

Server
Apache
PHP
8.0.16 end of life
Stack
PHP

Third-party hosts loaded (1)

  • www.google.com×1

Social

Registration

Registrar
REG-WEB4U
Created
2017-03-01
Expires
2028-02-29 634 days left
Updated
2017-03-01
Name servers
  • ns2.web4u.cz
  • ns.web4u.cz

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 poseidon.partnermind.cz

Email authentication weak

SPF
v=spf1 include:sparkpostmail.com a mx ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDTI3A9OHA92+hfDP+x4espIkVUUPN60J7JpGxTPxHK3ClOW0H8O/EL3ybas29/BFwiOwBS/8c9NfekpHElK6…
selectors probed

Certificate (current)

R13
from 2026-04-10 to 2026-07-09
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.rejdeni.cz/

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

Links to (2)

Linked from (1)