indexo.dev

vongegerfelt.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 1372 ms crawled 2026-05-07

DE · 80.254.132.34 · AS21476 all-connect Data Communications GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Photonics for Professionals | von Gegerfelt Photonics
Description
High Performance Photonics Solutions ✓ Lasers, LED-Systems, Micropositioning, Optics and Optomechanics | distributed by von Gegerfelt Photonics
Language
de
Generator
Powered by Slider Revolution 5.4.8.1 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
Canonical
https://vongegerfelt.com/
Feeds

Open Graph

url
https://vongegerfelt.com/
title
Photonics for Professionals | von Gegerfelt Photonics
locale
de_DE
site name
von Gegerfelt Photonics
description
High Performance Photonics Solutions ✓ Lasers, LED-Systems, Micropositioning, Optics and Optomechanics | distributed by von Gegerfelt Photonics

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×3

Contact

Email
Phone
Address
rd practice.Contact Usvon Gegerfelt Photonics GmbHHermann-Löns Straße 46462

Registration

Registrar
InterNetX GmbH
Created
2004-01-14
Expires
2027-01-14 238 days left
Updated
2026-01-15
Name servers
  • ns1.all-connect.net
  • ns3.all-connect.net

DNS records live

NS
  • ns1.all-connect.net
  • ns3.all-connect.net
MX
  • 10 mx.mail-connect.net
TXT
  • 7b3c4b742811ff5962abba6bad6400004d05bb639cf21bce8a3839ac2e222f7

Email authentication strong

SPF
v=spf1 include:_spf.mail-connect.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; ruf=mailto:admin@mail-connect.net;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Certum DV TLS G2 R39 CA
from 2026-04-16 to 2026-11-01
Expires in 164 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://vongegerfelt.com/

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

Linked from (1)