indexo.dev

refrasil.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1876 ms crawled 2026-06-01

CZ · 78.24.14.77 · AS43541 VSHosting s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home | Refrasil s.r.o.
Language
en-GB
Generator
WordPress 5.8.13
Canonical
https://www.refrasil.cz/english/
Translations
  • cs
  • de
  • en
Feeds

Open Graph

url
https://www.refrasil.cz/english/
title
Home | Refrasil s.r.o.
locale
en_GB
site name
Refrasil s.r.o. |

Technology

Server
nginx
CMS
WordPress 5.8.13 legacy (latest 7.0)
PHP
7.4.33 end of life
jQuery
3.6.0
Analytics
  • Google Analytics

Third-party hosts loaded (2)

  • s.w.org×1
  • www.google-analytics.com×1

DNS records live

NS
  • gate.trz.cz
  • nevis.trz.cz
  • orion.trz.cz
MX
  • 0 mailgate.trz.cz
Verified for
  • Atlassian
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:109.81.245.0/24 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:pajo@trz.cz
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAueWgU+n3iNAVePBK4bv/e1V6BJDe/nC6o0t6uozXetnfh3HjZJRoFeWcTlmgGvKPgOqgib+3tweRwd…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwkmQ1l84J1SjYRC6CLQVY35Caj2td0o+NdY5NKegbIDn4eEvC/VLCiZwbSyVCJuOocWKlRqprPag9v…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5DVbD1Vf/7I+SfI/7nsJLsyXjymVxm1Wd2uXjHfFMO8AhRYlOgPuG1wsKqHtF/D3y7NqwpXSU4g4Ug…
selectors probed

Certificate (current)

R13
from 2026-05-15 to 2026-08-13
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.refrasil.cz/english/

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

Links to (3)

Linked from (1)