indexo.dev

acra-mk.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 1256 ms crawled 2026-05-27

FR · 213.136.73.80 · AS51167 Contabo GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Asociace českých reklamních agentur a marketingové komunikace
Language
cs
Canonical
https://acra-mk.cz/

Technology

Server
nginx
CMS
WordPress
jQuery
3.6.1

Third-party hosts loaded (2)

  • finley.agency×2
  • www.google.com×2

Social

Contact

Email
Phone

Registration

Registrar
REG-WEB4U
Created
1998-11-30
Expires
2026-10-19 140 days left
Updated
2012-04-19
Name servers
  • ns2.web4u.cz
  • ns.web4u.cz

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
Show 7 MX records
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 10 aspmx4.googlemail.com
  • 10 aspmx5.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

SPF
v=spf1 include:_spf.google.com ip4:213.136.73.80 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-16 to 2026-07-15
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://acra-mk.cz/

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

Links to (37)

Linked from (2)