indexo.dev

longcijfers.nl

.nl crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 259 ms crawled 2026-05-31

NL · 185.116.164.88 · AS50673 Serverius Holding B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Longcijfers.nl
Language
en

Technology

Server
LiteSpeed

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×2
  • www.longfonds.nl×1

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 mail.longcijfers.nl
TXT
  • "v=spf1 a mx ip4:185.116.164.88 ip4:185.116.165.196 ~all"

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-26 to 2026-06-24
Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://longcijfers.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)