indexo.dev

holga.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1112 ms crawled 2026-06-04

NL · 185.10.49.18 · AS20857 Signet B.V.

Reputation 89/100 weak security headers dmarc monitor-only

sector tech type homepage

HTML metadata

Title
Home - Holga Metaaltechniek
Language
en

Technology

Server
Apache
jQuery
3.5.1
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome

Third-party hosts loaded (5)

  • cdnjs.cloudflare.com×6
  • cdn.jsdelivr.net×2
  • code.jquery.com×1
  • use.fontawesome.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.dricom-hosting.nl
  • ns2.dricom-hosting.nl
MX
  • 0 holga-nl.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:_spf.mailer.twinfield.com include:outgoing.spamport.com include:spf.protection.outlook.com a mx ip4:194.0.194.82/32 ip4:194.0.194.158/32 ip4:188.165.95.236/32 ip4:46.249.36.223 ip4:81.172.244.65 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=100
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-06 to 2026-07-05
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.holga.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)