demernet.nl

.nl dns crawl

First seen 2026-05-16 · Last seen 2026-05-30 · ok HTTP/1.1 200 4157 ms crawled 2026-05-21

NL · 37.34.48.203 · AS20857 Signet B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Demernet

Technology

Server: Apache
PHP: 7.2.34 end of life
jQuery: 1.11.3 known XSS (<3.5)

Fonts

Font Awesome
Google Fonts

Third-party hosts loaded (3)

ajax.googleapis.com×1
fonts.googleapis.com×1
use.fontawesome.com×1

Contact

Email

Phone

Registration

Registrar

WebsiteBeheer.net

Created

2001-01-19

Updated

2025-06-30

Name servers

nameserver.silverspeed.nl
ns.silverspeed.nl

DNS records live

NS

nameserver.silverspeed.nl
ns.silverspeed.nl

MX

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

Verified for

Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com ip4:5.206.218.236 -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; sp=reject; rua=mailto:dmarc@demernet.nl!10m; ruf=mailto:dmarc@demernet.nl!10m; rf=afrf; pct=100; ri=86400

policy: quarantine · sp=reject

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA98A9cDg9NlTpXs1P5cVDAS3TyY/dfWodzWaH/y6OteiNN308DI3i6npQV4NcTmACSIBtowCAnjPDpK…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAppq9nQj7uXyE0Bmu2GawHYznXCJui8Mn00pTSNr3/5qlbHjHVYbcbLP+XZ0dPppt9q9/A/w+4xdKTN…

selectors probed

Certificate (current)

R12

from 2026-05-03 to 2026-08-01

Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.demernet.nl/

findings

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