indexo.dev

5ifty7even.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 99 ms crawled 2026-06-04

NL · 84.241.182.76 · AS20847 Previder B.V.

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Web Server's Default Page
Language
en

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • assets.plesk.com×1

Social

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 5ifty7even.nl

Email authentication partial

SPF
v=spf1 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-04-22 to 2026-07-21
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://5ifty7even.nl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)

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