indexo.dev

koorn-aar.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 3026 ms crawled 2026-06-03

NL · 37.97.149.101 · AS20857 Signet B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Vakantiepark De Koorn-aar | Genieten op Texel
Language
nl
Generator
Concrete CMS
Canonical
https://www.koorn-aar.nl/

Technology

Server
nginx
PHP
8.2.28 security-only
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (4)

  • www.googletagmanager.com×3
  • cdn.bookzo.nl×1
  • cdnjs.cloudflare.com×1
  • use.typekit.net×1

Social

Contact

Email
Phone

DNS records live

NS
  • dns1.53n.nl
  • dns2.53n.nl
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • v=DMARC1; p=none; sp=none;
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a ip4:194.33.112.37 ip4:91.233.105.177 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.koorn-aar.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=*, midi=(), sync-xhr=(self "https://koorn-aar.nl" "https://www.koorn-aar.nl"), microphone=(), camera=(), magnetometer=(), gyroscope=(), payment=(), fullscreen=(self "https://koorn-aar.nl" "https://www.koorn-aar.nl" )
x-content-type-options
nosniff
content-security-policy
block-all-mixed-content
strict-transport-security
max-age=31536000

Links to (4)

Linked from (1)