ondrejvasicek.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1372 ms crawled 2026-06-01

CZ · 91.239.201.12 · AS60606 PRO-ZETA a.s.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Ondřej Vašíček - WWW programátor, ADMI, AlterEgo, Kalimero
Description: Idealista a snílek toužící po obchodu s časem, kde by mohl po troškách krást pro svoje tvorběchtivé nápady.
Language: cs

Technology

Server: nginx

Social

Contact

Email

mail@ondrejvasicek.cz

DNS records live

NS

ns1.thinline.cz
ns2.thinline.cz
ns3.cesky-hosting.eu

MX

10 mx1a10.thinline.cz
20 mx1a20.thinline.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 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.ondrejvasicek.cz/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=63072000; includeSubDomains; preload

Links to (4)

Linked from (7)