seattlemathmuseum.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-11 · ok HTTP/1.1 200 1063 ms crawled 2026-05-07

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Seattle Universal Math Museum
Description: We know that math is for everyone. That's why we empower learners around King County with math programs, games, and resources for all ages. Ready to add yourself to our equation?
Language: en-US
Canonical: https://seattlemathmuseum.org

Open Graph

url: https://seattlemathmuseum.org
title: Seattle Universal Math Museum
site name: Seattle Universal Math Museum
description: We know that math is for everyone. That's why we empower learners around King County with math programs, games, and resources for all ages. Ready to add yourself to our equation?

Technology

Server: Squarespace
CMS: Squarespace

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (8)

definitions.sqspcdn.com×19
assets.squarespace.com×14
images.squarespace-cdn.com×7
static1.squarespace.com×5
www.googletagmanager.com×3
ajax.googleapis.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1

Social

Contact

Phone

Address

2100 24th Avenue South Seattle, WA, 98144 United States

Registration

Registrar

Tucows Domains Inc.

Created

2019-10-12

Expires

2026-10-12 145 days left

Updated

2026-01-30

Name servers

dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net
ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com

DNS records live

NS

dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.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

TXT

google-site-verification=jPKsM0Psq-X4DUIAmcB2kXmacMxJ-gzzmymECacg9w4

Email authentication strong

SPF

v=spf1 ip4:66.96.128.0/18 include:_spf.neonemails.com include:servers.mcsv.net ?all

neutral (?all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

R13

from 2026-04-05 to 2026-07-04

Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://seattlemathmuseum.org/

present

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

findings

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=15552000

Links to (4)

Linked from (2)

satyandevadoss.org×2
mathcommunities.org×2