indexo.dev

janmikac.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 278 ms crawled 2026-06-01

CZ · 46.234.126.112 · AS39392 SH.cz s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Úvodní strana | Kartotéka Jana Mikáče s.r.o.
Language
cz

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • dataproobce.cz×1
  • www.googletagmanager.com×1

Registration

Registrar
REG-GRANSY
Created
2008-08-19
Expires
2027-08-18 441 days left
Updated
2025-09-09
Name servers
  • ns.vas-hosting.com
  • ns.vas-hosting.cz
  • ns.vas-hosting.eu

DNS records live

NS
  • ns.vas-hosting.com
  • ns.vas-hosting.cz
  • ns.vas-hosting.eu
MX
  • 10 ton01.vas-server.cz

Email authentication weak

SPF
v=spf1 a mx ?all
neutral (?all)
DMARC
not published
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqOFmRNlpcc+fJDlc69VTLVfkxJ1lf/+5Qrnr1Rt3XCZPUaqCkcFBLsQidnIwmb2Mz2bIV3JoH15JzeW7NV…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA54Fb55Wk6+KxNCtQD9bu76hW9mAXnQ202hAeKb9h8hJ9kNzJF4TEKfZrNIN6F2rsscS1MQofGGWbj9a+em…
selectors probed

Certificate (current)

E7
from 2026-04-30 to 2026-07-29
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://janmikac.cz/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (1)

Linked from (1)