indexo.dev

elzel.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 2160 ms crawled 2026-05-30

SK · 37.9.175.211 · AS51013 WebSupport s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Elzel – Elektrizace železnic
Language
cs-CZ
Generator
WPML ver:4.8.0 stt:9,1;
Canonical
https://www.elzel.cz/
Translations
  • cs
  • en
Feeds

Technology

Server
openresty
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (4)

  • platform-api.sharethis.com×2
  • cdn-cookieyes.com×1
  • gmpg.org×1
  • www.epindustries.cz×1

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
1997-07-27
Expires
2027-10-23 509 days left
Updated
2011-12-15
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 0 elzel-cz.mail.protection.outlook.com
TXT
  • autodesk-domain-verification=VRfbJSL1kvL4AN_gYVXJ
  • RL/5awTrDtUzZC5iTDfSWYcQorv1Ac5nfzCV4VewE+5EkHn53d3/PXwjcPHseW4lfEZUwrDse2lpQI0+UUpovg==
  • Z3xJYxUOR+dHernCgUrV7i3I/LKGOe0FMQLqdWz/n7Tkm/3G2lBc4a7VGncuSiZ41s2YkQx3RAK5ciqzQ6m8CQ==
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:31.15.10.184 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@elzel.cz; ruf=mailto:dmarc@elzel.cz
policy: none (monitoring only)
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBZesMRf/X+7IxzYGbBw5ES6hSODcv7LiVpCNltxpTyzB6srQM7qHs/LlPHk1+iGxe3ISiMx73wUnw8crtDW…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-31 to 2026-09-01
Expires in 92 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.elzel.cz/

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

Links to (2)

Linked from (2)