indexo.dev

vind-open.nl

.nl crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 1859 ms crawled 2026-05-29

US · 104.18.8.196 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc partial coverage

Classifying

Technology

CDN
Cloudflare

Registration

Registrar
Vautron Rechenzentrum AG
Created
2016-05-30
Updated
2021-04-22
Name servers
  • serena.ns.cloudflare.com
  • merlin.ns.cloudflare.com

DNS records live

NS
  • merlin.ns.cloudflare.com
  • serena.ns.cloudflare.com
MX
  • 10 mail.mycylex.de
  • 100 mailrelay.cylex.de
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx ip4:82.207.175.137 ip4:94.130.171.12 ip4:88.99.105.70 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=5; rua=mailto:it@cylex.ro
policy: quarantine · pct=5
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjaORoQ3WQHgMleEhTHyogk74WyRRC372csui83fuUfOImeYbqVl/S+QPTf0jvVfYYyEE9eQi2QiFiORa8l1…
selectors probed

Certificate (current)

WE1
from 2026-05-17 to 2026-08-15
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://vind-open.nl/ask-question?next=/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload

Linked from (2)