indexo.dev

x-base.cz

.cz dns

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 201 ms crawled 2026-05-31

CZ · 87.236.196.169 · AS35592 Coolhousing s.r.o.

Reputation 100/100

Classifying

Technology

Server
nginx

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 5 verunka.x-base.cz

Email authentication strong

SPF
v=spf1 a mx ip4:87.236.196.169 ~all
softfail (~all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuknWXH/Vdz415Fz+UbczHGmlNsKDORj86gYTQy9mxmoUn4eNeZVeBGY7VXmjUT8atb8Smol5D2sfl7…
selectors probed

Certificate (current)

E8
from 2026-05-11 to 2026-08-09
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://x-base.cz/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
x-content-type-options
nosniff