indexo.dev

upperleft.be

.be crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 954 ms crawled 2026-06-01

BE · 62.213.219.21 · AS8368 Dstny BE N.V.

Reputation 92/100 no dmarc policy

sector real estate type homepage

HTML metadata

Title
Wonen op niveau | Upperleft
Language
nl
Canonical
http://www.upperleft.be/wonen-op-niveau

Technology

jQuery
2.2.4 known XSS (<3.5)
Social widgets
  • Vimeo Embed

Third-party hosts loaded (5)

  • ajax.googleapis.com×1
  • cdnjs.cloudflare.com×1
  • maps.googleapis.com×1
  • player.vimeo.com×1
  • www.youtube.com×1

Social

Contact

Address
Leopold de Waelplaats 26, 2000, Antwerp, Belgium

DNS records live

NS
  • ns1.firstserved.net
  • ns2.firstserved.net
  • ns3.firstserved.net
MX
  • 10 mx.kinamo.be
Verified for
  • Meta

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-21 to 2026-08-19
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.upperleft.be/wonen-op-niveau/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(), ambient-light-sensor=(), battery=(), camera=(), display-capture=(), geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(), screen-wake-lock=(), usb=(), web-share=(), xr-spatial-tracking=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; connect-src *; font-src * data:; frame-src *; img-src * data:; media-src *; object-src *; script-src * 'unsafe-inline' 'unsafe-eval'; style-src * 'unsafe-inline';
strict-transport-security
max-age=31536000

Links to (7)

Linked from (3)