boumanonline.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 724 ms crawled 2026-05-31

US · 104.26.10.16 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: BoumanOnline - Juwelier - Sieraden & Horloges
Description: BoumanOnline is uw internet juwelier voor sieraden, horloges en luxe accessoires. Bouman Juwelen Culemborg, uw vertrouwde juwelier sinds 1979.
Language: nl

Technology

CDN: Cloudflare
CMS: Gatsby

Analytics

Cloudflare Insights
Google Tag Manager

Third-party hosts loaded (3)

bat.bing.com×1
static.cloudflareinsights.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+31 (0)345 518500

DNS records live

NS

gordon.ns.cloudflare.com
sunny.ns.cloudflare.com

MX

1 smtp.google.com

Verified for

Google

Email authentication partial

SPF

v=spf1 a mx include:_spf.google.com ip4:213.197.217.23 ip4:213.197.217.20 ip4:82.201.42.4 ip4:82.201.42.5 ip4:95.217.203.254 ip6:2a01:4f9:4a:46c1::2 include:trustpilotservice.com include:mailplus.nl include:spf.mandrillapp.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:9048ad8cbbaa46e58c86804a2e9892bd@dmarc-reports.cloudflare.net

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx2Q51kn0bxFWKZ0WuQR6hMbdq/wdXlvquhbW90SG8wFbUwqTw8B08O9ETuclLcgTGBr4cX9lxVZcsT…

selectors probed

Certificate (current)

WE1

from 2026-05-16 to 2026-08-15

Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.boumanonline.nl/

present

content-security-policy-report-only
x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy-report-only: font-src https://cdn.riverty.design/ *.fontawesome.com https://www.gstatic.com https://fonts.gstatic.com https://fonts.bunny.net maxcdn.bootstrapcdn.com fonts.gstatic.com data: 'self' 'unsafe-inline'; form-action uc8.tv *.facebook.com 'self' 'unsafe-inline'; frame-ancestors https://www.google.com/ 'self'; frame-src bid.g.doubleclick.net *.youtube.com *.youtube-nocookie.com player.vimeo.com https://www.google.com/recaptcha/ uc8.tv https://documents.riverty.com/ https://*.google.com https://hcaptcha.com https://*.hcaptcha.com https://challenges.cloudflare.com https://consentcdn.cookiebot.com/ https://www.googletagmanager.com/ https://bat.bing.com https://bat.bing.net https://imgsct.cookiebot.com https://t.squeezely.tech https://www.google.com https://www.google.nl https://www.googletagmanager.com https://td.doubleclick.net challenges.cloudflare.com *.weltpixel.com *.googletagmanager.com *.doubleclick.net *.typeform.com 'self' 'unsafe-inline'; img-src widgets.magentocommerce.com data: goo