teso.nl

.nl crawl

First seen 2026-05-19 · Last seen 2026-06-04 · ok HTTP/1.1 200 918 ms crawled 2026-05-27

NL · 87.233.249.234 · AS15703 TrueFullstaq B.V.

Reputation 100/100

Classifying

HTML metadata

Title: Uw veerdienst tussen Texel en Den Helder
Description: Uw veerdienst tussen Texel en Den Helder
Language: nl

Open Graph

url: https://www.teso.nl/
title: Uw veerdienst tussen Texel en Den Helder
site name: www.teso.nl

Technology

Server: nginx
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (2)

fabrique.nl×1
www.googletagmanager.com×1

DNS records live

NS

ns1.technoberg.nl
ns2.technoberg.nl
ns3.technoberg.nl

MX

0 teso-nl.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication strong

SPF

v=spf1 ip4:194.151.85.16/28 ip4:194.151.12.64/28 include:spf.protection.outlook.com include:mailrelay.amsiohosting.net include:spf.afas.online ~all

softfail (~all)

DMARC

v=DMARC1; p=reject

policy: reject (enforced)

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvkxXDIYJIjg8w0IGMdnn/N8bsEurZmRSLFyfPFH6KTBLYcLbpkr8QHxK+M0EsZSHeBd24+GNCSRQz8UTa3…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArFtznbsioHcK1X5q7UO+5rD+QvuyrzOwWh7vEq47qefK/ftCuGoGMPii0syX2mJaR7mnmLOcniohEteNqG…

selectors probed

Certificate (current)

R13

from 2026-03-24 to 2026-06-22

Expires in 17 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.teso.nl/

present

x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: DENY
x-content-type-options: nosniff
cross-origin-opener-policy: same-origin