indexo.dev

greenkeeper.nl

.nl crawl dns

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 615 ms crawled 2026-06-01

DE · 82.165.202.99 · AS8560 IONOS SE

Reputation 87/100 weak security headers weak subdomain policy

Classifying

HTML metadata

Title
Greenkeeper - Sinds 1990 het belangrijkste vakblad over beheer van golfbanen

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • www.newsites.nl×4
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.sitewise.nl
  • ns2.sitewise.nl
  • ns3.sitewise.nl
MX
  • 10 mail.greenkeeper.nl
  • 20 mail2.sitewise.nl
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx include:_spf.sitewise.nl ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;sp=none;pct=100;rua=mailto:_dmarc@greenkeeper.nl;ruf=mailto:_dmarc@greenkeeper.nl;ri=86400;aspf=r;adkim=r;fo=1
policy: quarantine · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-12 to 2026-08-10
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (11)

Linked from (8)