swpbook.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-04 · ok HTTP/1.1 200 694 ms crawled 2026-06-02

DE · 116.203.3.186 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Uitgeverij SWP, boeken, vakbladen en databanken voor professionals
Description: Educatieve en wetenschappelijke uitgever met ruim 30 jaar ervaring
Language: nl

Technology

Server: nginx
jQuery: 3.3.1 known XSS (<3.5)
Stack: PHP

Analytics

Google Analytics
Google Tag Manager
Hotjar

Social widgets

Twitter Widget

Third-party hosts loaded (12)

data.swpportal.com×6
www.googletagmanager.com×2
assets.pinterest.com×1
e.issuu.com×1
embed.tawk.to×1
platform-api.sharethis.com×1
platform.twitter.com×1
s7.addthis.com×1
static.hotjar.com×1
www.google-analytics.com×1
www.google.com×1
www.kiyoh.com×1

Social

Registration

Registrar

Vautron Rechenzentrum AG

Created

1997-02-24

Expires

2027-02-25 265 days left

Updated

2026-02-26

Name servers

ns1.zesbee.nl
ns2.zesbee.nl

DNS records live

NS

ns1.zesbee.nl
ns2.zesbee.nl

MX

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com

Verified for

Google

Email authentication weak

SPF: v=spf1 a mx ip4:188.34.202.102 ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-15 to 2026-07-14

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.swpbook.com

findings

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