indexo.dev

janulek.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 228 ms crawled 2026-06-01

CZ · 46.28.105.133 · AS197019 WEDOS Internet, a.s.

Reputation 72/100 weak security headers multiple spf records no dmarc policy

Classifying

Technology

Server
Apache

Registration

Registrar
REG-WEDOS
Created
2014-12-02
Expires
2026-12-01 182 days left
Updated
2016-10-25
Name servers
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 1 wes1-mx1.wedos.net
  • 1 wes1-mx2.wedos.net
  • 10 wes1-mx-backup.wedos.net
Verified for
  • OpenAI

Email authentication weak

SPF
v=spf1 mx a include:_spf.google.com include:_spf.we.wedos.net -all
strict (-all) · multiple SPF records
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-20 to 2026-08-18
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)