indexo.dev

stefanalber.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 901 ms crawled 2026-05-18

DE · 217.160.0.44 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Stefan Alber – Homepage von Stefan Alber
Language
de
Generator
WordPress 4.9.29
Canonical
https://stefanalber.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • s.w.org×1

Social

Contact

Email

Registration

Updated
2018-08-18
Name servers
  • ns1072.ui-dns.biz.
  • ns1072.ui-dns.com.
  • ns1072.ui-dns.de.
  • ns1072.ui-dns.org.

DNS records live

NS
  • ns1072.ui-dns.biz
  • ns1072.ui-dns.com
  • ns1072.ui-dns.de
  • ns1072.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-12-19 to 2027-01-03
Expires in 228 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (33)

Linked from (3)