indexo.dev

onpreo.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-13 · ok HTTP/1.1 200 8000 ms crawled 2026-05-13

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

sector real estate type homepage

HTML metadata

Title
Planbare Objektakquise für die Immobilienbranche mit onpreo
Description
Mehr Leads, Mehr Aufträge- onpreo ist die Akquise-Software mit intuitiven Prozessen und mächtigen Follow-ups.
Language
de
Canonical
https://www.onpreo.com

Open Graph

title
Planbare Objektakquise für die Immobilienbranche mit onpreo
description
Mehr Leads, Mehr Aufträge- onpreo ist die Akquise-Software mit intuitiven Prozessen und mächtigen Follow-ups.

Technology

CDN
Cloudflare
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • cdn.prod.website-files.com×127
  • fast.wistia.com×8
  • ajax.googleapis.com×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • privacy-seal.heydata.eu×1

Social

Registration

Registrar
Cronon GmbH
Created
2021-11-25
Expires
2026-11-25 189 days left
Updated
2025-11-26
Name servers
  • docks03.rzone.de
  • shades12.rzone.de

DNS records live

NS
  • docks03.rzone.de
  • shades12.rzone.de
MX
  • 5 smtpin.rzone.de
TXT
Show 5 TXT records
  • trustpilot-one-time-verification-id=724a4b63-0f1f-4d5f-9676-4e07b80588ca
  • google-site-verification=s_bGaU5XiiZzfI9N5ijMvW4LL5on3JTuAtUemFemAGo
  • google-site-verification=sQhpRuQK89KbXsD47G59gNlsCw8WMLFfE-_XCGAyX20
  • google-site-verification=Zf6V47qQ40MIc_J-AUI7JX7hs2DDj5KNGCbO_SFwAQk
  • facebook-domain-verification=m6hshkhz78pxun32vg7ng3idr5ug2p

Email authentication partial

SPF
v=spf1 include:_spf.strato.com include:spf.mailjet.com ~all
softfail (~all)
DMARC
v=DMARC1; p= none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-21 to 2026-06-20
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.onpreo.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
findings
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (5)

Linked from (2)