indexo.dev

eteck.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 1873 ms crawled 2026-05-31

NL · 178.22.60.134 · AS12859 BIT BV

Reputation 100/100

Classifying

HTML metadata

Title
Eteck - leverancier van duurzame warmte
Language
nl

Open Graph

url
https://www.eteck.nl/nl/
title
Eteck - leverancier van duurzame warmte - Eteck
site name
Eteck

Technology

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

Third-party hosts loaded (3)

  • fabrique.nl×1
  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Contact

Phone

DNS records live

NS
  • ns.eatserver.nl
  • ns2.eatserver.nl
MX
  • 0 eteck-nl.mail.protection.outlook.com
Verified for
  • Apple
  • Google

Email authentication strong

SPF
v=spf1 a:webmail.eteck.nl ip4:178.162.133.85 ip4:212.54.42.165 ip4:37.97.206.254 ip4:172.246.33.15 include:spf.protection.outlook.com include:spf.mtaroutes.com include:spf.topdesk.net include:spf.ymlp.com include:spf.emailsignatures365.com include:spf.mailcamp.nl include:_spf.exonet.nl include:_spf.ips.nl -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=reject;pct=100;adkim=r;aspf=r;rua=mailto:3c7eaf7e1e@rua.easydmarc.eu;ruf=mailto:3c7eaf7e1e@ruf.easydmarc.eu;fo=1
policy: reject (enforced) · sp=reject
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoxwqdrpPFJ2E9BnZ9XeRTpaG18xab1Doye6aK4atyKLLRJRXYbkJj4aK8S6PnDy79gaZOeEy8HjmdFIJ4Wh…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/Rjqm7mCNk48XwLpMDGErCUjQEkT3a59eCuMWejFeaRec+YIW1uvjPzR/WOj2Wt/ycCAjMOXyKaVq4zREBW…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArgKehVpBEehjqwK4EGe2rYzSyeNngFKR8WcixkswJ66rOReQ/lAt6IcI5sCxE6kWMjAFbtiHaSIXgUDBZH…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAorFrFQbxWri0ovUc6eWu86lfgmb3ELAeX2gppTr4XZTRzld46NCAH0l/ZDX8xE6YnJvCX9kp0p1Pc8bBNs…
selectors probed

Certificate (current)

R12
from 2026-03-15 to 2026-06-13
Expires in 10 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.eteck.nl/nl/

present
  • strict-transport-security
  • content-security-policy-report-only
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
cross-origin-opener-policy
same-origin
content-security-policy-report-only
worker-src 'self' blob:; frame-src https://www.youtube.com https://www.youtube-nocookie.com https://use.typekit.net https://assets.adobedtm.com https://*.adobecontent.io https://*.adobelogin.com https://local-test.acrobat.com:* https://local-test.acrobat.adobe.com:* https://*.acrobat.com https://*.adobe.com https://*.adobe.io; img-src 'self' data: blob: https://img.youtube.com; script-src-elem 'self' 'unsafe-inline' https://www.youtube.com https://s.ytimg.com; default-src 'self'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; object-src 'self'; form-action 'self'; child-src 'self'; base-uri 'none'; connect-src 'self'; font-src 'self' https://fonts.gstatic.com data:; script-src 'self' 'unsafe-inline' https://www.youtube.com

Links to (3)

Linked from (3)