indexo.dev

nadjapoppe.de

.de crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 113 ms crawled 2026-05-06

DE · 188.68.47.238 · AS197540 netcup GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Nadja Poppe
Language
de

Technology

Server
nginx

Registration

Updated
2023-10-14
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.nadjapoppe.de
  • 50 mx2ff0.netcup.net

Email authentication partial

SPF
v=spf1 mx a include:_spf.webhosting.systems ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://nadjapoppe.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000

Linked from (1)