indexo.dev

1bit.cz

.cz dns

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 324 ms crawled 2026-05-30

CZ · 31.31.74.56 · AS197019 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
1bit.cz

Technology

Server
Apache

Registration

Registrar
REG-WEDOS
Created
2004-02-27
Expires
2027-02-26 270 days left
Updated
2010-01-30
Name servers
  • dizzy.1bit.cz
  • server.1bit.cz

DNS records live

NS
  • dizzy.1bit.cz
MX
  • 10 dizzy.1bit.cz

Email authentication weak

SPF
v=spf1 a mx -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCWF7MC25yRd28fRxrxKHSBathPlTw+n7sXwIvuRksJSCxwJFQYFpz67mw+cKjWh0LNhz5OETBnwAVh3f0dlY1P…
selectors probed

Certificate (current)

R12
from 2026-04-23 to 2026-07-22
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://1bit.cz/

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