indexo.dev

0x17.de

.de crawl dns

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 8032 ms crawled 2026-05-11

DE · 144.76.237.30 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Manuel Herrmann - Senior Software Engineer & Full Stack Developer
Description
Senior Software Engineer with SRE experience. Passionate about coding, security, DevOps, and photography.
Language
en
Canonical
https://www.manuel-herrmann.de
Feeds

Open Graph

url
https://www.manuel-herrmann.de
title
Manuel Herrmann - Senior Software Engineer & Full Stack Developer
description
Senior Software Engineer with SRE experience. Passionate about coding, security, DevOps, and photography.

Technology

Server
nginx

Third-party hosts loaded (1)

  • www.manuel-herrmann.de×1

Social

Contact

Address
PG FingerprintA5F3 A3D0 18DF 9D09 14F2 D85B AC01 9183

Registration

Updated
2024-04-14
Name servers
  • ns1.0x17.de.
  • ns2.0x17.de.

DNS records live

NS
  • ns1.0x17.de
  • ns2.0x17.de
MX
  • 20 mail.0x17.de
TXT
  • keybase-site-verification=GXWKbWnRZY2uMcrtOMaG8RJJrHJMfO1eQpreM2wd3-0

Email authentication strong

SPF
v=spf1 a mx ip4:5.9.38.14 ip6:2a01:4f8:161:220c::2 ip4:162.55.3.185 ip6:2a01:4f8:252:4ca::2 ip4:176.9.219.86 ip6:2a01:4f8:13a:2662::2 ip4:144.76.237.30 ip6:2a01:4f8:201:1305::2 ip4:213.239.204.83 ip6:2a01:4f8:222:ed8::2 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc-it@0x17.de; ruf=mailto:dmarc-it@0x17.de;
policy: quarantine
DKIM
  • mail: v=DKIM1; t=y; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOKisnsFBWT9qgqhz2lPj3IB1/aZmXWb7NyzKD6HvesIGQAmAz4TIuBkSLipq6tfVa3mw86n+XLexXS…
selectors probed

Certificates

Loading certificate

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.0x17.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (25)

Linked from (2)