indexo.dev

datema.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 1363 ms crawled 2026-05-31

NL · 91.196.105.55 · AS31477 Duocast B.V.

Reputation 100/100

Classifying

HTML metadata

Title
Datema Nautical Safety & Equipment
Language
en
Generator
iWink CMS
Canonical
https://www.datema.nl

Open Graph

url
https://www.datema.nl/
title
Maximizing compliance in safety and navigation
locale
en_GB
site name
Datema Nautical Safety & Equipment
description
Less worries about safety and navigation. Innovative, data-driven solutions. Round the clock service for docked or travelling ships. That is the service Datema Nautical Safety provides.

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • jsstatic.services.kirra.nl×1
  • www.googletagmanager.com×1

Contact

Email
Phone
Address
Zeesluizen 8, 9936 HX, Delfzijl, The Netherlands

DNS records live

NS
  • ns0.directnic.com
  • ns1.directnic.com
  • ns2.directnic.com
  • ns3.directnic.com
MX
  • 10 datema-nl.mail.protection.outlook.com
Verified for
  • Apple
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx a include:spf.protection.outlook.com include:spf.transsmart.com include:_spf.supportbyrobin.com include:spf.icontroller.eu include:spf.eu.exclaimer.net include:_spf.hosting.kirra.nl ip4:185.85.81.158 ip4:85.146.219.48/28 ip4:52.169.0.179 ip4:104.40.229.156 ip4:213.126.10.146 ip4:159.100.113.41 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; fo=1
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCencE8yWRt/cr8FBVsEwnvCHanT4BrYhnk3GtUWheoi74MZZFJ2BpIK8xJzQ5Stkp3lpskFbRX0j1ty4K1Ax…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuEyInmg0cfhHHafNto/dqiV4qSy29tYdyro4gBF3PZZsjHXNfcG+LNwr8Z0n1z7dMMUA/u9sedRB1d…
selectors probed

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.datema.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (3)

Linked from (2)