indexo.dev

kmspraha.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 1737 ms crawled 2026-05-30

SK · 37.9.175.163 · AS51013 WebSupport s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
KMS
Language
cs

Technology

Server
openresty
jQuery
1.11.1 known XSS (<3.5)
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (6)

  • www.facebook.com×2
  • www.youtube.com×2
  • maxcdn.bootstrapcdn.com×1
  • use.typekit.net×1
  • www.googletagmanager.com×1
  • www.knihykms.cz×1

Social

Contact

Email
Phone

Registration

Registrar
REG-WEBSUPPORT
Created
2000-06-17
Expires
2026-06-18 17 days left
Updated
2025-06-13
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.cz

DNS records live

NS
  • ns1.websupport.sk
  • ns2.websupport.sk
  • ns3.websupport.sk
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • spf2.0/pra a mx include:_sid.m1.websupport.sk ?all
  • v=DMARC1; p=none; rua=mailto:dmarc@kmspraha.cz
Verified for
  • Google

Email authentication weak

SPF
v=spf1 ip4:10.0.0.1/24 include:_spf.google.com include:spf.reenio.cz include:_spf.websupport.cz ~all
softfail (~all)
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAh2iDcEU7Br8draOxAWHI34Bicwi8u7fQfuZCwMWfOJIyYTbiM7s7SI/O7Z6yhfUJ8ZDSPzBdmywJw7…
selectors probed

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)