indexo.dev

heikoboerner.com

.com crawl

First seen 2026-05-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 2131 ms crawled 2026-05-19

DE · 195.30.84.61 · AS5539 SpaceNet AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Heiko Börner
Language
en-GB
Generator
WordPress 4.1.41
Canonical
https://heikoboerner.com/start-e/
Translations
  • de
  • en
Feeds

Technology

Server
LiteSpeed
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • gmpg.org×1

Registration

Registrar
RegistryGate GmbH
Created
2015-02-16
Expires
2027-02-16 272 days left
Updated
2026-02-17
Name servers
  • ns5.ns35.de
  • ns6.ns35.de
  • ns7.ns35.de

DNS records live

NS
  • ns5.ns35.de
  • ns6.ns35.de
  • ns7.ns35.de
MX
  • 0 heikoboerner.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzTbwtLlxzjGSCOk049VyzIvrWv5dUHwr2qdVCTpsikmrHXFXt+OUg2ghSTgnaJvZuWSg/ZQwTiC0/i…
selectors probed

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 30/100 Checked live page: https://heikoboerner.com/start-e/

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

Linked from (1)