indexo.dev

og.cz

.cz dns crawl

First seen 2026-05-19 · Last seen 2026-05-29 · ok HTTP/1.1 200 3219 ms crawled 2026-05-29

CZ · 90.182.39.29 · AS5610 O2 Czech Republic, a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
OG – Orange & Green Solutions s.r.o.
Language
cs
Generator
Powered by WPBakery Page Builder - drag and drop page builder for WordPress.
Canonical
https://www.og.cz/
Feeds

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×4
  • maxcdn.bootstrapcdn.com×2

Social

Contact

Email

Registration

Registrar
REG-ACTIVE24
Created
2003-08-27
Expires
2026-08-25 85 days left
Updated
2024-10-21
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 box.og.cz
TXT
  • 24.11.2022
  • MS=EE59851F181DFCBABFA3D623F55B1DA5C6C44EA1
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx ip4:91.227.7.79 ip4:91.227.7.67 ip4:185.19.0.2 ip4:185.19.0.3 ip4:185.19.0.7 a ip4:90.182.39.29 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-13 to 2026-07-12
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)