sroubk.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 1065 ms crawled 2026-05-27

CZ · 81.2.195.254 · AS24806 INTERNET CZ, a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Úvod | Šroubárna Kyjov, spol. s r.o
Description: Šroubárna Kyjov - výroba šroubů, matic a výkovků
Language: cs_CZ

Open Graph

url: sroubk.cz/hlavni-stranka/1/uvod

Technology

Server: Apache

Third-party hosts loaded (1)

cdn-cookieyes.com×1

Social

DNS records live

NS

ns.forpsi.cz
ns.forpsi.it
ns.forpsi.net

MX

10 gw.trz.cz
20 gw2.trz.cz
5 mailgate.trz.cz

Verified for

Atlassian
Microsoft 365

Email authentication partial

SPF

v=spf1 ip4:109.81.245.0/24 include:_spf.forpsi.com include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwSjE+y07H5gU0+S/cyKSpAPtHrSPH8M+JGyV2pu+upTwd5AvacUeqSBYgbP8FxopOPFriqS1mBYM6o…
selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxV5xsUxH2U+XPFi1pZ6Y8BVbaxz++SqaX4R9G/mExewPyLJgTO9TlBCaUArvydqDOTscWCc3sdRaWc…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAny9V4YhKyu2+ogGjkLbmd0frJy6ekOq8nIJS0RAKd/U9g/IRzSYCLRt4C0OXdwX2s+fugQwdT1YFn/…

selectors probed

Certificate (current)

Actalis Domain Validation Server CA G3

from 2025-10-12 to 2026-11-02

Expires in 155 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sroubk.cz/hlavni-stranka/1/uvod

findings

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

Links to (1)

facebook.com×1