onderstoom.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 673 ms crawled 2026-06-03

NL · 35.214.213.135 · AS43515 Google Ireland Limited

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title: Stoomgroep Holland – Stoom gedreven modellen
Language: nl-NL
Generator: MasterSlider 3.11.2 - Responsive Touch Image Slider | avt.li/msf
Canonical: https://website.onderstoom.nl/

Technology

Server: nginx
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×3
fonts.gstatic.com×2
fd.cleantalk.org×1
gmpg.org×1

Social

DNS records live

NS

ns1.siteground.net
ns2.siteground.net

MX

10 mx10.antispam.mailspamprotection.com
20 mx20.antispam.mailspamprotection.com
30 mx30.antispam.mailspamprotection.com

Email authentication partial

SPF

v=spf1 +a +mx +ip4:35.214.183.244 include:onderstoom.nl.spf.auto.dnssmarthost.net include:conscribo.nl ~all

softfail (~all)

DMARC

v=DMARC1; p=none; aspf=r; adkim=r;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2CGSakQM2vsx6LM9YzPEI7pb42QIMNG8Bq/ZCQnEVzcFKQD2fR2pFxH5IP0rf2eV1xsIxm3nCin3Cc+hKXD…

selectors probed

Certificate (current)

R13

from 2026-05-04 to 2026-08-02

Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://website.onderstoom.nl

findings

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

Links to (11)

Linked from (2)

exclusivemodels.eu×1
ewaldjansen.nl×1