indexo.dev

vonhopffgarten.net

.net crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 1001 ms crawled 2026-05-15

DE · 185.26.156.39 · AS58010 uvensys GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Boris von Hopffgarten
Language
de

Technology

Server
nginx

Contact

Email

Registration

Registrar
INWX GmbH
Created
2002-03-01
Expires
2027-03-01 284 days left
Updated
2026-02-08
Name servers
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.eu

DNS records live

NS
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.eu
MX
  • 0 markab.uberspace.de

Email authentication weak

SPF
v=spf1 include:spf.uberspace.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-02 to 2026-07-01
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://vonhopffgarten.net/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Linked from (1)