indexo.dev

nicolasbernklau.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-10 · ok HTTP/1.1 200 889 ms crawled 2026-05-07

DK · 46.30.215.92 · AS51468 One.com A/S

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Error
Language
en

Technology

Server
Apache

Registration

Updated
2021-12-26
Name servers
  • ns01.one.com.
  • ns02.one.com.

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 mx1.pub.mailpod9-cph3.one.com
  • 10 mx2.pub.mailpod9-cph3.one.com
  • 10 mx3.pub.mailpod9-cph3.one.com
  • 10 mx4.pub.mailpod9-cph3.one.com

Email authentication partial

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-26 to 2026-07-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://nicolasbernklau.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (2)