omax.cz

.cz dns crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 737 ms crawled 2026-06-01

CZ · 77.78.97.121 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: OMAX Holding s.r.o.
Description: Home | Omax Holding s. r. o.

Social

Contact

Email

DNS records live

NS

ns1.houfek.cz
ns3.houfek.cz

MX

10 omax-cz.mail.protection.outlook.com

TXT

Show 5 TXT records

LGUBNYl
Md3cBB1
JmUaJyF
InlcQ/39pj5x6E8yk/X3KM1s1UCQZX3yeynhsNnJ4a1wsW2e5PiTb/GszVF0jUoRKB1iuIVUPt2UDTIHosU2Pg==
ZARwnJV8/fF9OsCK2B7egFOW+9anrg7DofNjfrMfFObykfRI/NZMxbAJjmbMrTxlAcbTJoUCeqLvm8jqs0WMQg==

Verified for

Anthropic
Google
Microsoft 365
OpenAI

Email authentication weak

SPF: v=spf1 ip4:81.0.231.96/28 ip4:77.78.97.112/28 ip4:77.78.111.128/25 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-28 to 2026-07-27

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (11)

Linked from (4)