mailhosting.cz

.cz dns

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 252 ms crawled 2026-05-31

CZ · 82.208.35.165 · AS15685 CASABLANCA INT a.s.

Reputation 95/100 weak security headers

Classifying

Technology

Server: Microsoft-IIS

DNS records live

NS

ns.gransy.com
ns2.gransy.com
ns3.gransy.com
ns4.gransy.com
ns5.gransy.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://mailhosting.cz/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy