indexo.dev

compsys.cz

.cz dns crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 632 ms crawled 2026-06-01

CZ · 178.213.152.69 · AS16019 Vodafone Czech Republic a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
COMPSYS
Language
cs-CZ

Technology

Server
openresty
jQuery
3.7.1
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdnjs.cloudflare.com×4
  • cdn.jsdelivr.net×2
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 0 compsys-cz.mail.protection.outlook.com
TXT
  • MS=8A77EACE0B0D9B6928EC0A3BBE88A47ED7B8BB2E
Verified for
  • Google

Email authentication weak

SPF
v=spf1 ip4:93.99.55.93 ip4:178.213.152.68 ip4:135.125.194.136 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5KpazDMRwqSasuuSlAg+yyIRknc+KDvsOHC24/3XRin8wVvQ2v9sivwcb2XjtJ5zQkgmpf7My+3QcjLdmKz…
  • mail: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDTK6jkNZWee9R7+WqhABdEck6Jzl6hUW+dvxoOhujUM60rt6vQyrjoY/ZirMuQh2DFQIBHWP0bWgo0tLrJYoPamCeJZ…
selectors probed

Certificate (current)

E7
from 2026-05-04 to 2026-08-02
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)