indexo.dev

geosys.nl

.nl user crawl

First seen 2026-05-12 · Last seen 2026-05-12 · ok HTTP/1.1 200 858 ms crawled 2026-05-12

NL · 141.138.169.250 · AS20847 Previder B.V.

Reputation 89/100 weak security headers dmarc monitor-only

sector b2b services type homepage

HTML metadata

Title
Geo Marine Survey Systems – High quality geophysical products and related services
Description
Geo Marine Survey Systems is a world wide supplier of quality geophysical products and related services.
Language
en

Open Graph

url
https://ww2.geosys.nl
title
Geo Marine Survey Systems – High quality geophysical products and related services
description
Geo Marine Survey Systems is a world wide supplier of quality geophysical products and related services.

Technology

Server
nginx

Social

Contact

Email
Phone

Registration

Registrar
Antagonist B.V.
Created
2015-10-28
Updated
2025-10-30
Name servers
  • webhostingserver.g1-dns.com
  • webhostingserver.g1-dns.one

DNS records live

NS
  • webhostingserver.g1-dns.com
  • webhostingserver.g1-dns.one
MX
  • 10 mail.geosys.nl
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx include:_spf.webhostingserver.nl include:spf.protection.outlook.com include:_spf.infra.host ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-03 to 2026-07-02
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ww2.geosys.nl/en

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)