indexo.dev

4com.nl

.nl crawl

First seen 2026-05-20 · Last seen 2026-05-27 · ok HTTP/1.1 200 637 ms crawled 2026-05-27

NL · 93.94.230.68 · AS25151 Cyso Group B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
4COM | Overal vertrouwd verbonden | Zakelijke telefonie, internet
Description
Telefonie- en internetoplossingen voor de maritieme sector, de binnenvaart en het MKB. 4COM is gevestigd in Dordrecht en specialist in telecom
Language
nl-NL
Generator
WP Rocket 3.20.3
Canonical
https://4com.nl/
Feeds

Open Graph

url
https://4com.nl/
title
4COM | Overal vertrouwd verbonden | Zakelijke telefonie, internet
locale
nl_NL
site name
4COM
description
Telefonie- en internetoplossingen voor de maritieme sector, de binnenvaart en het MKB. 4COM is gevestigd in Dordrecht en specialist in telecom

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Ads
  • Google Ads (DoubleClick)
Cookie consent
  • Cookiebot
Third-party hosts loaded (7)
  • challenges.cloudflare.com×2
  • ajax.googleapis.com×1
  • cdn.leadinfo.net×1
  • consent.cookiebot.com×1
  • consentcdn.cookiebot.com×1
  • googleads.g.doubleclick.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Jacobus Lipsweg 1123316 BP DordrechtNederlandNaar de contactpagina

DNS records live

NS
  • ns1.leaseweb.nl
  • ns4.leaseweb.net
  • ns5.leaseweb.nl
MX
  • 10 4com-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:85.146.207.10 ip4:5.39.185.33/32 ip4:212.54.42.167 ip4:89.184.172.0/24 ip4:193.43.218.102 ip4:92.67.63.202 ip6:2a0a:de80:0:250::30 ip6:2a0a:de80:0:250::20 ip4:92.67.63.203 ip4:82.192.79.122 ip4:185.181.212.15 ip4:185.181.212.16 ip4:185.181.212.90 a:mail.shipmailer.nl include:smtp.spf.ziggo.nl include:spf.protection.outlook.com include:spf.trustit.eu -all
strict (-all)
DMARC
not published
DKIM
  • mail: v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8iDwW2+Y/K9tdUjC165grJf12bEMiESyKb31327iMuNeVjOr79ajXPm3dMMG2jUB4C6xsoqAzo15ZmzILK7iNWOz+mZ…
selectors probed

Certificate (current)

E7
from 2026-04-01 to 2026-06-30
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://4com.nl/

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

Links to (6)

Linked from (2)