indexo.dev

skolaci.com

.com crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 117 ms crawled 2026-06-03

CZ · 81.0.206.52 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Apache
CMS
WordPress

Registration

Registrar
Tucows Domains Inc.
Created
2012-09-09
Expires
2030-09-09 1557 days left
Updated
2025-08-14
Name servers
  • ns1.onlinehosting.cz
  • ns2.onlinehosting.cz
  • ns3.onlinehosting.cz

DNS records live

NS
  • ns1.onlinehosting.cz
  • ns2.onlinehosting.cz
  • ns3.onlinehosting.cz
MX
  • 10 smtp.onlinehosting.cz

Email authentication weak

SPF
v=spf1 a include:_spf.onlinehosting.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-06 to 2026-08-04
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://skolaci.com/

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

Linked from (1)