mhausenblas.info

.info crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 1307 ms crawled 2026-05-09

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Michael Hausenblas

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (2)

  • buttondown.email×1
  • modern-linux.info×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2012-08-29
Expires
2026-08-29 99 days left
Updated
2025-08-04
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 69 days

HTTP security headers

Header hygiene 30/100 Checked live page: https://mhausenblas.info/

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

Links to (43)

Linked from (2)