indexo.dev

leonlukasplum.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-14 · ok HTTP/1.1 200 3454 ms crawled 2026-05-11

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

Updated
2014-01-23
Name servers
  • docks04.rzone.de.
  • shades14.rzone.de.

DNS records live

NS
  • docks04.rzone.de
  • shades14.rzone.de
MX
  • 10 russel.uberspace.de
  • 100 relay.rzone.de

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:spf.uberspace.de ~all
softfail (~all)
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.de/

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 (2)