indexo.dev

premiersteel.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1021 ms crawled 2026-06-01

CZ · 83.167.245.87 · AS24971 MasterDC s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Premier Steel Trading
Language
cs
Canonical
https://www.premiersteel.cz/
Translations
  • cs
  • en

Technology

Server
nginx

Contact

Email
Phone

Registration

Registrar
REG-ZONER
Created
2012-02-15
Expires
2027-02-14 256 days left
Updated
2012-02-15
Name servers
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 mail.amc.cz

Email authentication partial

SPF
v=spf1 mx ip4:62.204.239.14 ip4:46.13.34.140 ip4:91.245.14.210 include:_spfc.hostingsolutions.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:p ostmaster@amc.cz; ruf= mailto: postmaster@amc.cz; sp=reject; ri=86400
policy: none (monitoring only) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-09 to 2026-07-08
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.premiersteel.cz/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15768000; includeSubDomains

Links to (3)

Linked from (1)