indexo.dev

aaron-fischer.net

.net crawl

First seen 2026-05-04 · Last seen 2026-05-04 · ok HTTP/1.1 200 1882 ms crawled 2026-05-16

DE · 202.61.242.3 · AS197540 netcup GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Aaron Fischer - Timeline
Feeds

Technology

Server
nginx

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×2

Social

Contact

Email

Registration

Registrar
InterNetX GmbH
Created
2013-08-01
Expires
2026-08-01 72 days left
Updated
2025-08-02
Name servers
  • nsa0.schlundtech.de
  • nsb0.schlundtech.de
  • nsc0.schlundtech.de
  • nsd0.schlundtech.de

DNS records live

NS
  • nsa0.schlundtech.de
  • nsb0.schlundtech.de
  • nsc0.schlundtech.de
  • nsd0.schlundtech.de
MX
  • 10 mail.bitfummler.de

Email authentication partial

SPF
v=spf1 mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1upKP2deLtvqFtgZp2+z/2pCI/4uXpRtX0yFx4BxWGE+esbWtKAnrAC7o9uMiJzMwraL…
selectors probed

Certificate (current)

R13
from 2026-05-11 to 2026-08-09
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://aaron-fischer.net/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; font-src 'self'; img-src 'self' data:; object-src 'none'; script-src 'self' https://cdn.jsdelivr.net 'nonce-MF5QWb9FB24HOdC/gdokzg=='; style-src 'self' 'unsafe-inline'; connect-src 'self'; frame-src 'none'
strict-transport-security
max-age=15768000

Links to (14)

Linked from (1)