indexo.dev

hermstruewer.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 1666 ms crawled 2026-05-15

DE · 217.160.0.110 · AS8560 IONOS SE

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home - hermstruewer.de
Language
de
Generator
Contao Open Source CMS

Technology

Server
Apache

Third-party hosts loaded (2)

  • code.jquery.com×1
  • maxcdn.bootstrapcdn.com×1

Contact

Email

Registration

Updated
2018-09-08
Name servers
  • ns1101.ui-dns.biz.
  • ns1101.ui-dns.com.
  • ns1101.ui-dns.de.
  • ns1101.ui-dns.org.

DNS records live

NS
  • ns1101.ui-dns.biz
  • ns1101.ui-dns.com
  • ns1101.ui-dns.de
  • ns1101.ui-dns.org
MX
  • 0 hermstruewer-de.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAupQmSTCTqXiZ7/HTSf1Q+D+3FZIe5BEORxk+R/4ryRsdOJe6bw3AsvGNrq7FN65YDktxSKro/lhETI…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-05-14 to 2026-11-25
Expires in 188 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://hermstruewer.de/home.html

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Linked from (1)