indexo.dev

4sprong.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 3689 ms crawled 2026-05-14

NL · 35.214.220.45 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
4 Sprong Consultancy risico management – Voorsprong met risicoleiderschap
Language
nl-NL
Generator
Divi Child v.1.0.0
Canonical
https://www.4sprong.com/
Feeds

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×4
  • cdn-images.mailchimp.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Realtime Register B.V.
Created
2016-12-12
Expires
2026-12-12 205 days left
Updated
2026-05-05
Name servers
  • ns1.siteground.net
  • ns2.siteground.net

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
Verified for
  • Google

Email authentication partial

SPF
v=spf1 +a +mx +ip4:35.214.220.45 include:4sprong.com.spf.auto.dnssmarthost.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGLBTpJtwFSWL/BA1lzy39ohtLY6XJKLITC4qGzaglK2dKy70S8sPUHjVhvSQL37ilOcwjNXWOidvr39jOI/…
selectors probed

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)