indexo.dev

asteria-agentura.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1174 ms crawled 2026-06-03

CZ · 178.238.41.119 · AS24971 MasterDC s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ASTERIA centrum vzdělávání, s.r.o. - DOMŮ
Language
cs-cz
Feeds

Technology

Server
Apache
CMS
Joomla
jQuery
1.8.2 known XSS (<3.5)

Third-party hosts loaded (1)

  • miniaplikace.blueboard.cz×2

Social

Contact

Email

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 10 mymail.mydreams.cz
  • 20 mail.wbank.cz

Email authentication partial

SPF
v=spf1 a mx +ip4:178.238.45.128/26 +ip4:178.238.41.64/26 +ip4:85.118.130.64/26 +ip4:83.167.253.128/25 +ip4:149.62.151.128/26 +ip4:46.19.36.211 +ip4:89.185.250.128/25 +ip4:83.167.253.213 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:archiv@mydreams.cz
policy: none (monitoring only)
DKIM
  • default: v=DKIM1;t=s;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlDu6wPENd/DoaR0lQfLykoZoBSKcbXffjxyfkga7jYCTwzajBuFQ2i3fxBEesV1XQsqzuch+WZbBqGsFhO…
selectors probed

Certificate (current)

R13
from 2026-05-26 to 2026-08-24
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://asteria-agentura.cz/

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

Links to (20)

Linked from (1)