indexo.dev

whirlwind.nl

.nl dns crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 1799 ms crawled 2026-05-18

NL · 46.17.9.84 · AS39591 Previder B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Whirlwind Internet: webconcepten, webapplicaties en webhosting
Description
Sinds 2000 ontwikkelt Whirlwind gebruiksvriendelijke websites die resultaat opleveren. Daarnaast ontwikkelen we maatwerk webapplicaties en zorgen we ervoor dat de websites, e-mailadressen en online diensten van onze klanten altijd en snel bereikbaar zijn.
Language
nl

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • ajax.googleapis.com×1
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Vluchtoord 7

Registration

Registrar
Registrar.eu
Created
2000-05-10
Updated
2025-07-11
Name servers
  • ns2.whirlwind.nl
  • ns1.whirlwind.nl

DNS records live

NS
  • ns1.whirlwind.nl
  • ns2.whirlwind.nl
MX
  • 10 whirlwind-nl.mail.eo.outlook.com

Email authentication weak

SPF
v=spf1 a mx include:spf.whirlwind.nl include:spf.protection.outlook.com include:amazonses.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChw2S+mjrEQqVHS6SDJ+qTfpj7kNFzcDvTWUEQNdNyPYkrxfJMd1LvCaJLvIQCLD/3Zmg/TLqw97gQW3pqj6tpWOuIk…
selectors probed

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.whirlwind.nl/

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 (6)