mattstein.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 372 ms crawled 2026-05-19

US · 172.67.173.9 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Home – Matt Stein

Description

Curated collection of worthless blurbs.

Language

en-US

Canonical

https://mattstein.com/

Feeds

Open Graph

url: https://mattstein.com/
title: Home
image:url: https://mattstein.com/default.png
site name: Matt Stein
description: Curated collection of worthless blurbs.

Technology

CDN: Cloudflare

Third-party hosts loaded (11)

bsky.app×1
codeberg.org×1
github.com×1
keybase.io×1
ko-fi.com×1
mattstein.link×1
pixelfed.social×1
t00t.cloud×1
umami.m7n.foo×1
www.linkedin.com×1
www.printables.com×1

Registration

Registrar

Cloudflare, Inc.

Created

2004-04-02

Expires

2027-04-02 316 days left

Updated

2026-03-03

Name servers

gabe.ns.cloudflare.com
kate.ns.cloudflare.com

DNS records live

NS

gabe.ns.cloudflare.com
kate.ns.cloudflare.com

MX

10 shadow.mxrouting.net
20 shadow-relay.mxrouting.net

TXT

keybase-site-verification=JaZseL218kN9RXGMBNJUpawW4eNIE_CTys32jJ3fp9k

Verified for

Google

Email authentication partial

SPF: v=spf1 include:mxlogin.com -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:e6fae7fd727e449381af882bcd81ca72@dmarc-reports.cloudflare.net
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-04-24 to 2026-07-23

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://mattstein.com/

present

strict-transport-security
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload