indexo.dev

alexreisner.com

.com crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 212 ms crawled 2026-06-02

US · 3.174.113.113 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Alex Reisner
Description
I’m a programmer, writer, and tech investigator working to improve our public discussion about the statistical models known as AI.
Language
en-US
Canonical
https://www.alexreisner.com/

Technology

CDN
Cloudflare

Third-party hosts loaded (1)

  • static.getclicky.com×1

Registration

Registrar
Amazon Registrar, Inc.
Created
1999-09-02
Expires
2026-09-02 90 days left
Updated
2026-05-19
Name servers
  • ns-1114.awsdns-11.org
  • ns-1541.awsdns-00.co.uk
  • ns-407.awsdns-50.com
  • ns-607.awsdns-11.net

DNS records live

NS
  • ns-1114.awsdns-11.org
  • ns-1541.awsdns-00.co.uk
  • ns-407.awsdns-50.com
  • ns-607.awsdns-11.net
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=58581448ad067a0899d5507247403c75f323aac7
Verified for
  • Brave
  • Google

Email authentication partial

SPF
v=spf1 a mx include:_spf.protonmail.ch include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2026-02-26 to 2026-09-12
Expires in 100 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.alexreisner.com/

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

Links to (2)

Linked from (1)