indexo.dev

sg-groengroep.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1551 ms crawled 2026-06-01

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home • SG Groen Groep
Language
nl
Canonical
https://www.sg-groengroep.nl

Open Graph

title
Home • SG Groen Groep

Technology

CDN
Cloudflare
jQuery
3.5.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdn.prod.website-files.com×81
  • cdn.jsdelivr.net×4
  • d3e54v103j8qbb.cloudfront.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.muntinternet.net
  • ns2.muntinternet.net
  • ns3.muntinternet.net
MX
  • 10 filter10.antispamcloud.com
  • 20 filter20.antispamcloud.com
  • 30 filter30.antispamcloud.com
  • 40 filter40.antispamcloud.com
TXT
  • one-time-verification=854cbfea-7945-4f64-ac61-30950a954fb3
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a include:spf.protection.outlook.com include:antispameurope.com a:smtp.kabelnoord.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-16 to 2026-07-15
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.sg-groengroep.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
findings
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (8)

Linked from (1)