indexo.dev

rengl.cz

.cz crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 4531 ms crawled 2026-05-29

CZ · 213.168.176.42 · AS15614 Dragon Internet a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Výlep plakátů | RENGL | Plakátovací plochy
Description
RENGL: Plakátovací plochy v Česku, na Slovensku a v Polsku
Language
cs

Technology

Server
Apache
jQuery
3.6.0

Contact

Email
Phone

Registration

Registrar
REG-WEBGLOBE
Created
1999-12-07
Expires
2026-12-07 189 days left
Updated
2017-06-07
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 10 rengl-cz.mail.protection.outlook.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 ip4:94.112.242.27 a:smtp.dkm.cz include:adent.cz include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-19 to 2026-08-17
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (14)