indexo.dev

helptech.app

.app crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 207 ms crawled 2026-06-04

CZ · 185.25.184.236 · AS24971 MasterDC s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Pavel Račák - HelpTech.cz
Language
cs

Technology

Server
Apache

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×16

Contact

Email
Phone

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 699d0212613e573e.mx2.emailprofi.seznam.cz
  • 20 699d0212613e573e.mx1.emailprofi.seznam.cz

Email authentication weak

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

Certificate (current)

R12
from 2026-05-03 to 2026-08-01
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://helptech.app/

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

Links to (1)

Linked from (1)