indexo.dev

flexcloud.cz

.cz dns crawl

First seen 2026-05-31 · Last seen 2026-06-04 · ok HTTP/1.1 200 345 ms crawled 2026-06-01

CZ · 82.99.133.239 · AS25248 RADIOKOMUNIKACE a.s.

Reputation 100/100

Classifying

HTML metadata

Title
flexCloud.cz by LaConex a. s.
Description
flexCloud.cz — profesionální řešení hostingových služeb

Technology

Server
nginx
PHP
7.4.33 end of life

Third-party hosts loaded (2)

  • maxcdn.bootstrapcdn.com×1
  • rum-static.pingdom.net×1

DNS records live

NS
  • dns31.cloudns.net
  • dns32.cloudns.net
  • dns33.cloudns.net
  • dns34.cloudns.net
  • ns.flexcloud.cz
  • ns.flexcloud.info
  • ns.flexcloud.link
  • ns.flexcloud.xyz
MX
  • 10 mail-in05.flexcloud.cz
TXT
  • flexo365.azurewebsites.net
  • amazonses:MKYx2Nsp7xUOkoYChIc+k5F5/YaLddJ6qxeBcFVuDKI=

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.flexcloud.cz ~all
softfail (~all)
DMARC
v=DMARC1;p=reject;rua=mailto:2d0490ad54@rua.easydmarc.eu;ruf=mailto:2d0490ad54@ruf.easydmarc.eu;fo=0:1:d:s
policy: reject (enforced)
DKIM
Show 6 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCPbVLh36BoYEpEXGHtMHHTvEWxGt1NJ03wIwPzDU/6pbTkWov6WcAiT8YkR97KrJZN5NLMLTxKIoWf8jM+C…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6ENn3TUW2/0q/yrfuqnyQPb4MGaP2vKwbF/BbtsB1q0eKhiarg1x/k3/jbePtq5hNJT2FkVwKK3rlGhfjFS…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCzTTDbQt2DNk2YBUxu3LXQla+tADhd+lM9+aptWUN5AFzMXhlDQd0VX28R3SVhsuV0dxDd/4Q…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2DtDzJMX2jV60o8ubiqqbZom+9mixUXFJnpneHa+ZgOoSz5AMzXT2SmM//EM+ZZAkA4kCAkdU0Fo7uP5vz…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGjBoAIfFmjVhReTOyco9jnq+I+mWaHnABNNaCQXG5aR2U2vKnx0F4tzY9UmxsyMCipyYOkNkeU5OdgBYQZzdIRg…
selectors probed

Certificate (current)

R12
from 2026-05-06 to 2026-08-04
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.flexcloud.cz/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000; includeSubDomains

Links to (6)

Linked from (1)