indexo.dev

whoswho.de

.de crawl

First seen 2026-05-03 · Last seen 2026-05-09 · ok HTTP/1.1 200 952 ms crawled 2026-05-09

FR · 92.205.111.78 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
WHO'S WHO - The People Lexicon
Translations
  • de

Technology

Server
nginx
Ads
  • Google AdSense

Third-party hosts loaded (2)

  • ajax.googleapis.com×1
  • pagead2.googlesyndication.com×1

Registration

Updated
2021-01-08
Name servers
  • ns25.domaincontrol.com.
  • ns26.domaincontrol.com.

DNS records live

NS
  • ns25.domaincontrol.com
  • ns26.domaincontrol.com
MX
  • 50 mail.whoswho.de

Email authentication weak

SPF
v=spf1 a mx include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://whoswho.de/

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

Links to (2)

Linked from (1)