indexo.dev

steelcase.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 289 ms crawled 2026-05-30

CA · 3.96.23.237 · AS16509 Amazon.com, Inc.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
steelcase.cz

Technology

Server
nginx

DNS records live

NS
  • ns1.101domain.com
  • ns2.101domain.com
  • ns5.101domain.com

Email authentication no MX

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1;p=reject;rua=mailto:4gg8fzud@ag.us.dmarcian.com;pct=100
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current) wrong cert

Let's Encrypt Authority X3
from 2020-05-01 to 2020-07-30
Expired 2132 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked over plain HTTP: http://steelcase.cz/

present
  • x-content-type-options
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (1)