indexo.dev

efectel.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 185 ms crawled 2026-05-31

CZ · 217.198.114.179 · AS34222 ZONER a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
EFECTEL, s.r.o. | Efektivní komunikace
Description
Správa počítačových sítí, telekomunikace, webové prezentace
Language
cs

Technology

Server
Apache
jQuery
2.1.3 known XSS (<3.5)
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • maxcdn.bootstrapcdn.com×3
  • code.jquery.com×1
  • fonts.googleapis.com×1

Contact

Email

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 relay.zoner.com
  • 10 10mx.zoner.com
  • 15 15mx.zoner.com
TXT
  • MS=8D64EABE566EB2C6E6256D20D450B6B8237B05AE

Email authentication weak

SPF
v=spf1 include:spf-zoner-zmail.zoner.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-06-17 to 2026-07-17
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)