indexo.dev

hestek.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 575 ms crawled 2026-05-30

CZ · 185.66.36.79 · AS59925 Seonet Multimedia s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Heštek.cz – – studentská marketingová agentura
Language
cs
Generator
performance-lab 4.0.1; plugins:
Canonical
https://hestek.cz/
Feeds

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Phone

Registration

Registrar
REG-SEONET
Created
2023-08-30
Expires
2027-08-29 454 days left
Updated
2024-12-17
Name servers
  • 1.ns.gigaserver.cz
  • 2.ns.gigaserver.cz
  • 3.ns.gigaserver.cz
  • 4.ns.gigaserver.cz

DNS records live

NS
  • 1.ns.gigaserver.cz
  • 2.ns.gigaserver.cz
  • 3.ns.gigaserver.cz
  • 4.ns.gigaserver.cz
MX
  • 50 mail.gigaserver.cz

Email authentication weak

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

Certificate (current)

R13
from 2026-05-28 to 2026-08-26
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)