stemmodular.com

.com crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 1295 ms crawled 2026-05-19

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 94/100 dmarc monitor-only

sector education type homepage

HTML metadata

Title
stem modular
Description
Synthesizer modules for music creation and STEM education.
Language
en-US
Canonical
http://www.stemmodular.com

Open Graph

url
http://www.stemmodular.com
title
stem modular
site name
stem modular
description
Synthesizer modules for music creation and STEM education.

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • assets.squarespace.com×12
  • images.squarespace-cdn.com×6
  • definitions.sqspcdn.com×5
  • static1.squarespace.com×4
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

Contact

Address
274 Morgan Avenue Brooklyn, NY 11211 USA

Registration

Registrar
Tucows Domains Inc.
Created
2016-12-01
Expires
2026-12-01 195 days left
Updated
2026-01-30
Name servers
  • dns1.p02.nsone.net
  • dns2.p02.nsone.net
  • dns3.p02.nsone.net
  • dns4.p02.nsone.net
  • ns01.squarespacedns.com
  • ns02.squarespacedns.com
  • ns03.squarespacedns.com
  • ns04.squarespacedns.com

DNS records live

NS
  • dns1.p02.nsone.net
  • dns2.p02.nsone.net
  • dns3.p02.nsone.net
  • dns4.p02.nsone.net
  • ns01.squarespacedns.com
  • ns02.squarespacedns.com
  • ns03.squarespacedns.com
  • ns04.squarespacedns.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication partial

SPF
v=spf1 include:squarespace-mail.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-27 to 2026-07-26
Expires in 67 days

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.stemmodular.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=0

Links to (1)

Linked from (1)

See all sites whose homepage links to stemmodular.com →