indexo.dev

portretyzvirat.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 372 ms crawled 2026-05-30

CZ · 62.109.154.28 · AS29134 Webglobe, s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
o mně
Language
cs

Technology

Server
nginx
Ads
  • Meta Pixel
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×3
  • cdnjs.cloudflare.com×1
  • connect.facebook.net×1
  • www.facebook.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-ACTIVE24
Created
2009-12-10
Expires
2026-12-09 191 days left
Updated
2020-10-04
Name servers
  • ns.onebit.cz
  • ns.onebit.eu
  • ns.onebit.org

DNS records live

NS
  • ns.onebit.cz
  • ns.onebit.eu
  • ns.onebit.org
MX
  • 0 mx11.onebit.cz
  • 10 mx11.onebit.eu
TXT
  • portretyzvirat.cz. 120 IN TXT v=spf1 mx include:_spf.onebit.cz ~all

Email authentication partial

SPF
v=spf1 a mx include:_spf.eshop-rychle.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1KTAiD2nuVweT7Xw/uQrSwyX2g9+0CEeP+4zPt/oFzKuq7BF6y+Qdtj4r4NUF9t0KkOBKppizGArv7…
  • mail: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9r5TAccuJP3efgkoQWAt3yYfAdUv0y4lPf6YiNO+GfZmar7g+yOaxrcfbSYe5KI+ULuBudUhwxrYhAjOfAGEn6HTSO…
selectors probed

Certificate (current)

R12
from 2026-04-07 to 2026-07-06
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://portretyzvirat.cz/omne

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

Links to (5)

Linked from (1)