dekkerwarmond.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 368 ms crawled 2026-06-04

NL · 94.228.136.75 · AS41887 Prolocation B.V.

Reputation 100/100

Classifying

HTML metadata

Title: Home
Language: nl

Open Graph

url: https://dekkerwarmond.nl/
site name: Dekker Warmond

Technology

Server: nginx
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (3)

dwdz.smarteventmanager.nl×1
media-talkmate.b-cdn.net×1
www.googletagmanager.com×1

Contact

Phone

0713058888

Address

Veerpolder 142361 KV Warmond0713058888

DNS records live

NS

ns1.argewebhosting.eu
ns2.argewebhosting.com
ns3.argewebhosting.nl

MX

100 mx1.bit.nl
100 mx2.bit.nl
100 mx3.bit.org

TXT

MS=C95B6A0CBA40CF67A0AC6D6B3957D2B34291818D

Verified for

Google

Email authentication strong

SPF

v=spf1 a  ip4:81.172.232.75  ip4:217.21.198.51  ip4:98.71.10.115  ip4:185.46.182.0/24  ip4:77.242.122.38  ip4:92.63.168.180  ip4:195.85.179.75  include:_spf.fluxility.com  include:spf.protection.outlook.com  include:_spf.argewebhosting.nl  include:spf.afas.online include:spf-breaks-email.bit.nl ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:jsn@dekkerwarmond.nl;

policy: quarantine

DKIM

mail: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDTDpG6vwc6fOjJxuu7ANeiiuIk/eHg20hTtkSBwM6sxJypEgZvAZ3jCqUdLsMznzArRT4C7NIv3MfxOGMd27ruYsE6F…

selectors probed

Certificate (current)

R13

from 2026-05-23 to 2026-08-21

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://dekkerwarmond.nl/

present

x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
cross-origin-opener-policy: same-origin

Links to (4)

Linked from (1)

dekkerzoetermeer.nl×1