fosfor.net

.net crawl

First seen 2026-05-20 · Last seen 2026-05-20 · ok HTTP/1.1 200 7482 ms crawled 2026-05-27

NL · 46.235.42.183 · AS213192 NetBase BV

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

FOSFOR – onderzoek & ontwikkeling

Language

nl-NL

Generator

WordPress 7.0

Canonical

https://fosfor.net/

Feeds

Technology

Server: Apache
CMS: WordPress 7.0
PHP: 8.2.19 security-only
jQuery: 3.7.1
JS framework: React

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.gstatic.com×1
gmpg.org×1
www.google.com×1

Social

Registration

Registrar

Key-Systems GmbH

Created

2002-01-25

Expires

2027-01-25 238 days left

Updated

2026-03-04

Name servers

ns10.webreus.net
ns11.webreus.net

DNS records live

NS

ns10.webreus.net
ns11.webreus.net

MX

10 mx-in-1.webreus.nl
10 mx-in-2.webreus.nl
3 mx-in-3.webreus.nl
3 mx-in-4.webreus.nl

Email authentication partial

SPF

v=spf1 include:spf.webreus.email -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

dkim: v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAveuXo9g01Um6Gj1wZmk/xLxW6A9fPFmtenfv2KD3ZAnvV+Na9RLqDB6N/ajzgnlj7nTc2PnZXnp9WC1W…

selectors probed

Certificate (current)

R13

from 2026-05-17 to 2026-08-15

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://fosfor.net/

findings

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

Links to (8)

Linked from (1)

ultraprobaat.nl×1