sinaicentrum.nl

.nl crawl

First seen 2026-05-26 · Last seen 2026-05-30 · ok HTTP/1.1 200 732 ms crawled 2026-05-30

NL · 185.173.21.184 · AS12859 BIT BV

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Welkom! - Sinai Centrum
Language: nl
Canonical: https://sinaicentrum.nl/

Open Graph

url: https://sinaicentrum.nl/
title: Welkom! - Sinai Centrum
locale: nl_NL
site name: Sinai Centrum
description: Welkom bij het Sinai Centrum Na een ingrijpende ervaring kun je lichamelijke en psychische klachten krijgen die je leven ontregelen. Als je kampt met een posttraumatische stress-stoornis (PTSS) kan het […]

Technology

Server: nginx
CMS: WordPress
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×2
cdn-eu.readspeaker.com×1
fonts.gstatic.com×1
kit.fontawesome.com×1
unpkg.com×1

Social

Contact

Phone

0205457200

Registration

Registrar

Vancis C&MS B.V.

Created

2003-05-20

Updated

2026-02-06

Name servers

nsauth1.vancis.nl
nsauth2.vancis.nl
nsauth3.vancis.nl
ns.arkin.nl

DNS records live

NS

ns.arkin.nl
nsauth1.vancis.nl
nsauth2.vancis.nl
nsauth3.vancis.nl

MX

10 sinaicentrum-nl.b-v1.mx.microsoft

TXT

bastion365-domain-validation=301739f0c4afe
v=NTA7516-1;startdate=2019-06;enddate=2029-09;provider=bastionic;ntamx=10 mx.bastion365.net

Verified for

Google

Email authentication weak

SPF

v=spf1 ip4:80.65.110.57 include:spf.protection.outlook.com include:_spf.zorgmail.nl include:mailfilter.myrootnet.nl ip4:185.173.21.184 ip6:2a0b:3100:20::e1 include:spf.geenspam.mx include:spf.eprov.eu include:_spf.mail.services.bastion365.net -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCy+Gm+bS85MWwNWvdf3pczaeYIHldXmTb9xEpW57hII0xm/cBPA5pAmsK3k4faB/elYrEcKLQyqdTIHMGREQ…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-09-15 to 2026-10-17

Expires in 138 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://sinaicentrum.nl/

present

strict-transport-security
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing frame protection
missing Permissions Policy

Header values

referrer-policy: same-origin
x-content-type-options: nosniff
strict-transport-security: max-age=63072000

Links to (5)

Linked from (1)

arkin.nl×1