indexo.dev

blauwolk.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 493 ms crawled 2026-06-02

NL · 136.144.142.176 · AS20857 Signet B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Blauwolk | Software op maat
Description
Een sterke online aanwezigheid zonder grote investeringen.
Language
nl
Canonical
https://blauwolk.com

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • www.google.com×2
  • cdn.jsdelivr.net×1
  • cdnjs.cloudflare.com×1
  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone

Registration

Registrar
Key-Systems GmbH
Created
2019-11-06
Expires
2026-11-06 155 days left
Updated
2025-11-30
Name servers
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
Show 6 MX records
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 10 blauwolk.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:_spf.transip.email include:_spf.google.com include:u17384285.wl036.sendgrid.net include:amazonses.com ip4:37.97.242.224 -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; adkim=s; aspf=s
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyIII+NHbqsaByfE1CTSfb6rxs955P4qBkuJJ4jRdxVHkTQnWmexzNtCWhF0tr5inB9FdZqgD9dfNP+…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArChWtDFVzFFVqd7UE79dkeMHMM1BkSwKMaQWMJ7iHPYG20ge++qBTWtDOMYTLR3Hn2dxco2AVSsRNQxESv…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKRm44Si37fVXxZ9/CrsCNSE/q4YFTTDCUBUjxErDioh9E5CTEsjA6WEPhNlsPmpzeRngTrooe3kN37d6wqsHn/i…
selectors probed

Certificate (current)

R13
from 2026-04-17 to 2026-07-16
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)