indexo.dev

hanko.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 633 ms crawled 2026-06-01

NL · 37.97.201.214 · AS20857 Signet B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
HANKO - Uw partner in technische isolatie sinds 1978
Description
Uw specialist in technische isolatie! - Industrie | HVAC | Akoestische Isolatie | Brandpreventie | Tankisolatie
Canonical
https://www.hanko.nl/

Open Graph

title
HANKO - Uw partner in technische isolatie sinds 1978
description
Uw specialist in technische isolatie! - Industrie | HVAC | Akoestische Isolatie | Brandpreventie | Tankisolatie

Technology

Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • auth01-peer.ib.routit.net
  • auth02-peer.ib.routit.net
MX
  • 0 hanko-nl.mail.protection.outlook.com
TXT
  • jF/7hv6y/yMmwGMJZJpAWU41fDvKOxUie6xTDK7nPIN5Q5nMwvC1i7t6K/xtirHPXWt3MFQxHvOG9FbjHyluTw==
  • SfbtxmZGx7V59uyv5tCxHEgrHMp1vFTX
  • linkedin-site-verification=65f6014e-825b-4aef-8ad8-d45dcccc9370
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx ip4:89.146.19.216 include:spf.afas.online include:spf.routit.net include:spf.protection.outlook.com a:mx75.antispamcloud.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-22 to 2026-08-20
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.hanko.nl/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • weak frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN, sameorigin

Links to (2)

Linked from (2)