indexo.dev

masfb.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-30 · ok HTTP/1.1 200 1733 ms crawled 2026-05-31

DE · 157.90.198.86 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Homepage | MAS F-B
Language
cs

Technology

Server
FrankenPHP
PHP
8.4.19

Social

Contact

Phone

Registration

Registrar
REG-WEDOS
Created
2015-11-11
Expires
2030-11-10 1623 days left
Updated
2016-10-27
Name servers
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 0 masfb-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (17)

Linked from (1)