indexo.dev

smero.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 690 ms crawled 2026-05-30

CZ · 185.64.216.247 · AS43541 VSHosting s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Kancelářské potřeby | SMERO.CZ
Description
Velkoobchod s kancelářskými potřebami, občerstvením, drogerií, nábytkem a obalovým materiálem. Poskytujeme přímou formu náhradního plnění.
Language
cs

Technology

Server
nginx
Fonts
  • Adobe Fonts

Third-party hosts loaded (1)

  • use.typekit.net×1

Social

Contact

Phone

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 0 smero-cz.mail.protection.outlook.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a:email.smero.cz include:spf.protection.outlook.com include:spf.smartemailing.cz include:_spf.smtp.com a:php53.web4u.cz ip4:81.19.86.12 ip4:93.185.98.122 ip4:85.93.105.131 ip4:93.185.98.27 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc+4687@smartemailing.cz; ruf=mailto:dmarc+4687@smartemailing.cz;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCc2G6vVHM0sJ/OxUWslmBuntbN9f4nSfd9JAhOOqX6cEIvgcjMZSeXm7naphkkrmWA7PdkQKnHSfSOeYSUpe…
selectors probed

Certificate (current)

R13
from 2026-04-18 to 2026-07-17
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.smero.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
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (6)

Linked from (1)