indexo.dev

smacke.net

.net crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 195 ms crawled 2026-06-02

US · 104.21.44.245 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Stephen Macke
Description
Stephen Macke - Engineer focused on computational notebooks and other systems for AI and machine learning at scale
Generator
jemdoc, see http://jemdoc.jaboc.net/

Open Graph

url
https://smacke.net/
title
Stephen Macke

Technology

CDN
Cloudflare
CMS
Gatsby

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2013-01-07
Expires
2027-01-07 218 days left
Updated
2026-01-07
Name servers
  • linda.ns.cloudflare.com
  • sri.ns.cloudflare.com

DNS records live

NS
  • linda.ns.cloudflare.com
  • sri.ns.cloudflare.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net

Email authentication weak

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

Certificate (current)

WE1
from 2026-05-06 to 2026-08-04
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://smacke.net/

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

Links to (6)

Linked from (1)