indexo.dev

aktrnka.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 303 ms crawled 2026-06-02

CZ · 109.123.210.242 · AS15685 CASABLANCA INT a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

Server
Apache
PHP
5.6.40 end of life

Registration

Registrar
REG-THINLINE
Created
2014-02-28
Expires
2027-02-27 269 days left
Updated
2026-04-04
Name servers
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu

DNS records live

NS
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu
MX
  • 20 mail.nebenet.cz

Email authentication partial

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; rua=mailto:online@aktrnka.cz
policy: none (monitoring only)
DKIM
  • default: p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNPofVZ6YMlmlVIxgVjrb0bLsIpaGNczABni8mNyPhVVLCE5iuoZTpVwIJND5oKe1eVQmyewDUq4WbrBpz7jsDC0yHYUiEhFMqMR…
selectors probed

Certificate (current)

R12
from 2026-05-17 to 2026-08-15
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)