indexo.dev

ngsolve.org

.org crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 3139 ms crawled 2026-05-18

DE · 188.34.158.151 · AS24940 Hetzner Online GmbH

Reputation 64/100 listed in spam blocklist weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Netgen/NGSolve — Netgen/NGSolve documentation
Language
en

Technology

Server
nginx

Third-party hosts loaded (1)

  • cdnjs.cloudflare.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2017-01-05
Expires
2029-01-05 962 days left
Updated
2026-02-19
Name servers
  • demi.ns.cloudflare.com
  • vasilii.ns.cloudflare.com

DNS records live

NS
  • demi.ns.cloudflare.com
  • vasilii.ns.cloudflare.com
MX
  • 10 mail.cerbsim.com

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none; rua=mailto:cerbsim@gmail.com
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7cJKZU+c2xhDzOEHAtptFHPDKTHhSsSopG4+Ru0rfq7r/Tl06G0ZzzjiV5iLpDY5YzXU…
selectors probed

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://ngsolve.org/

present
  • x-content-type-options
  • cross-origin-opener-policy
  • cross-origin-embedder-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
cross-origin-opener-policy
same-origin
cross-origin-embedder-policy
require-corp

Links to (7)

Linked from (1)