indexo.dev

soubosonohy.cz

.cz crawl dns

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 402 ms crawled 2026-05-30

CZ · 217.198.114.179 · AS34222 ZONER a.s.

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
Střední škola stavebních řemesel Brno-Bosonohy
Language
cs

Technology

Server
Apache
jQuery
1.9.0 known XSS (<3.5)

Third-party hosts loaded (1)

  • www.facebook.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 vpn.soubosonohy.cz
  • 10 10mx.zoner.com
  • 15 15mx.zoner.com
TXT
  • _3k91paprcx7sfqagasl6l2sbi6af22q
  • MS=012DBF0526D7DDD9DBD3D30CE10955D31CB1F64F
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a include:dilci-kvalifikace.cz include:lepsistavby.cz ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-04-09 to 2026-10-25
Expires in 146 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (50)

Linked from (2)