indexo.dev

octopus.cz

.cz dns crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 913 ms crawled 2026-06-01

CZ · 78.24.15.135 · AS43541 VSHosting s.r.o.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
OCTOPUS

Technology

Server
Apache
Stack
PHP

Contact

Email
Phone

DNS records live

NS
  • ns1.octopus.cz
  • ns2.octopus.cz
MX
  • 10 exchange.octopus.cz
  • 5 mail.octopus.cz

Email authentication strong

SPF
v=spf1 a mx a:cyberhost.octopus.cz a:cyberhost2.octopus.cz a:intranet.octopus.cz include:spf.protection.outlook.com a:smtp-out.dialtelecom.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-04-28 to 2026-07-27
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)