tef.eu

.eu crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 1832 ms crawled 2026-05-30

FR · 185.107.91.209 · AS197902 Hostnet B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

TEF | Home - TEF

Language

nl-NL

Generator

WordPress 6.8.5

Canonical

https://tef.eu/

Translations

Feeds

Open Graph

url: https://tef.eu/
title: Home - TEF
locale: nl_NL
site name: TEF

Technology

Server: nginx
CMS: WordPress 6.8.5
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (4)

fonts.googleapis.com×4
www.google.com×1
www.googletagmanager.com×1
www.youtube.com×1

Social

Contact

Email

Phone

DNS records live

NS

ns01.hostnet.nl
ns02.hostnet.nl

MX

0 tef-eu.mail.protection.outlook.com

Verified for

Brevo
Google
Microsoft 365

Email authentication partial

SPF

v=spf1 a mx ip4:127.0.0.1 include:spf.afas.online include:_spf.hostnet.nl include:spf.protection.outlook.com include:spf.sendinblue.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

policy: none (monitoring only)

DKIM

mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

R13

from 2026-04-11 to 2026-07-10

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://tef.eu/

present

referrer-policy

findings

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

Header values

referrer-policy: no-referrer-when-downgrade

Links to (14)

Linked from (1)

stichtingpuzzelstuk.nl×1