levnetankovani.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 334 ms crawled 2026-06-02

CZ · 185.59.208.249 · AS43541 VSHosting s.r.o.

Reputation 81/100 weak security headers spf without fallback dmarc monitor-only

Classifying

HTML metadata

Title: DFC - levné tankování s DFC kartou
Language: cs

Technology

Server: nginx
Stack: PHP

Fonts

Google Fonts

Third-party hosts loaded (6)

dfc.systems×2
dfcard.cz×1
fonts.googleapis.com×1
fonts.gstatic.com×1
monitor.swork.cz×1
www.facebook.com×1

Social

Contact

Email

Phone

+420725441507

DNS records live

NS

ns.vshosting.cloud
ns.vshosting.cz
ns.vshosting.eu

MX

50 mail.levnetankovani.cz
75 mail2.levnetankovani.cz

Email authentication weak

SPF

v=spf1 redirect=_spf.silmet.cz

missing all

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

mail: v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs3BOeQIlM4VoGy75jA48d8Px19itGgU/4KooI/1DJbo9ehyIugIW+AIg5NL9X/DKf6jP9JZr3PfziTKjC9Ol+/…

selectors probed

Certificate (current)

R13

from 2026-05-25 to 2026-08-23

Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN