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leonlukasplum.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-11 · ok HTTP/1.1 200 355 ms crawled 2026-05-14

DE · 185.26.156.94 · AS58010 uvensys GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Leon Lukas Plum

Technology

Server
nginx

Social

Contact

Email

Registration

Registrar
Cronon GmbH
Created
2019-06-20
Expires
2026-06-20 30 days left
Updated
2025-06-21
Name servers
  • docks16.rzone.de
  • shades09.rzone.de

DNS records live

NS
  • docks16.rzone.de
  • shades09.rzone.de
MX
  • 10 russel.uberspace.de
  • 100 relay.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-03 to 2026-07-02
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://leonlukasplum.com/

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

Links to (6)

Linked from (1)