indexo.dev

polymorf.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 733 ms crawled 2026-06-03

NL · 141.138.169.254 · AS20847 Previder B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Polymorf
Language
en-US
Generator
WordPress 7.0
Canonical
https://polymorf.nl/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • use.typekit.net×2

DNS records live

NS
  • webhostingserver.g1-dns.com
  • webhostingserver.g1-dns.one
MX
  • 10 mail.polymorf.nl

Email authentication strong

SPF
v=spf1 include:_spf.webhostingserver.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-21 to 2026-08-19
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)