artofthesmart.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-18 · ok HTTP/1.1 200 1580 ms crawled 2026-05-15

US · 104.196.229.16 · AS396982 Google LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Home | Art of the Smart
Description: Thoughts and lessons from a techie, entrepreneur, and curious observer of the world.
Language: en
Generator: GravCMS
Canonical: https://artofthesmart.com/

Technology

Server: Apache

Social

Registration

Registrar

Squarespace Domains II LLC

Created

2016-11-06

Expires

2026-11-06 171 days left

Updated

2025-10-22

Name servers

ns-cloud-a1.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a3.googledomains.com
ns-cloud-a4.googledomains.com

DNS records live

NS

ns-cloud-a1.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a3.googledomains.com
ns-cloud-a4.googledomains.com

MX

10 mxa.mailgun.org
10 mxb.mailgun.org

Email authentication weak

SPF

v=spf1 include:mailgun.org ~all

softfail (~all)

DMARC

not published

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6wkqqtgjkReDCcOH8Ex1go7TM7PbKBqfN8kaSPslyl20kOyVSdtBOHfEEy0gz+3+bn1RdlptYOhViRnFl77tZJDrfLtq…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-06-30 to 2026-08-01

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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