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cez-okno.net

.net crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 286 ms crawled 2026-06-05

CZ · 185.8.166.65 · AS24971 MasterDC s.r.o.

Reputation 87/100 weak security headers no dmarc policy

sector other type parked

Technology

Server
nginx

Registration

Registrar
Gransy, s.r.o.
Created
2008-06-27
Expires
2027-06-27 386 days left
Updated
2026-06-02
Name servers
  • ns1.websupport.sk
  • ns2.websupport.sk
  • ns3.websupport.sk

DNS records live

NS
  • ns1.websupport.sk
  • ns2.websupport.sk
  • ns3.websupport.sk
MX
  • 10 mailin2.cez-okno.net
  • 5 mailin1.cez-okno.net
TXT
  • spf2.0/pra a mx include:_sid.m1.websupport.sk ?all

Email authentication weak

SPF
v=spf1 a mx include:_spf.m1.websupport.sk ?all
neutral (?all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFHpcMqsGdOVWlyZ+aYhC0m1dodwIm19pZhFvo74JsSTZ7hZA0lfWszjjSblZHPJfBk5HiH5kRUgI2DMIMdp…
selectors probed

Certificate (current)

R13
from 2026-05-18 to 2026-08-16
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://cez-okno.net/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (1)

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