indexo.dev

bk.cz

.cz dns crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 3906 ms crawled 2026-05-27

CZ · 95.129.102.68 · AS24641 FASTER CZ spol. s r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Apache

Third-party hosts loaded (1)

  • www.w3schools.com×1

Registration

Registrar
REG-ONE
Created
1998-03-13
Expires
2026-10-09 130 days left
Updated
2018-01-08
Name servers
  • ns1.one.cz
  • ns2.one.cz
  • ns3.one.cz

DNS records live

NS
  • ns1.one.cz
  • ns2.one.cz
  • ns3.one.cz
MX
  • 10 panda.bk.cz
  • 20 smtp.tripos.cz
  • 30 ns2.one.cz
TXT
  • change=v3

Email authentication weak

SPF
v=spf1 mx ip4:46.149.113.0/24 ip4:91.227.134.6 ip4:91.227.134.128/27 ip4:95.129.102.74/32 ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)