indexo.dev

jansmaburdaard.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-03 · ok HTTP/1.1 200 288 ms crawled 2026-06-02

NL · 136.144.172.248 · AS20857 Signet B.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Jansma Burdaard Friesland: Dakkapellen, kozijnen en meer!
Description
Jansma Burdaard levert kunststof producten op maat ✔️ in eigen fabriek geproduceerd ✔️ Kunststof Kozijnen ✔️ Kunststof Dakkapellen ✔️ en meer!
Language
nl
Canonical
https://www.jansmaburdaard.nl/

Open Graph

url
https://www.jansmaburdaard.nl/
title
Jansma Burdaard Friesland: Dakkapellen, kozijnen en meer!
locale
nl_NL
site name
Jansma Burdaard
description
Jansma Burdaard levert kunststof producten op maat ✔️ in eigen fabriek geproduceerd ✔️ Kunststof Kozijnen ✔️ Kunststof Dakkapellen ✔️ en meer!

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • www.google.com×2
  • ajax.googleapis.com×1
  • fonts.gstatic.com×1
  • maxcdn.bootstrapcdn.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • mitch.ns.cloudflare.com
  • zita.ns.cloudflare.com
MX
  • 10 filter10.antispamcloud.com
  • 20 filter20.antispamcloud.com
  • 30 filter30.antispamcloud.com
  • 40 filter40.antispamcloud.com
Verified for
  • Meta
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a include:spf.protection.outlook.com include:antispameurope.com include:spf.flowmailer.net -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA34ou5cxiZ2WkBSdC1IbgV/rln3Gqnp8+UlxXDL42vqorBdmjRMKYHVIZq/FVcfqUkyVu…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV E36
from 2026-05-12 to 2026-11-27
Expires in 176 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.jansmaburdaard.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (2)

Linked from (2)