indexo.dev

reknistres.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1376 ms crawled 2026-06-01

CZ · 178.251.187.9 · AS43541 VSHosting s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Log in to the site | ERGO Aktiv
Language
en

Technology

Server
Apache

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×1

Contact

Phone

DNS records live

NS
  • ns2.blueboard.cz
  • shinzon.blueboard.cz
MX
  • 10 jaguar.blueboard.cz

Email authentication partial

SPF
v=spf1 a mx include:spf.blueboard.cz -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

YE2
from 2026-06-01 to 2026-08-30
Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://akademie.reknistres.cz/login/index.php

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 (1)

Linked from (2)