musicfirst.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 1973 ms crawled 2026-05-07

US · 13.33.235.62 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

sector education type homepage

HTML metadata

Title: MusicFirst - Home
Description: MusicFirst is a company built by music educators for music educators, dedicated to helping music teachers and their students make the most of technology in the classroom.
Language: en
Canonical: https://www.musicfirst.com/

Open Graph

url: https://www.musicfirst.com/
title: MusicFirst
site name: MusicFirst
description: The software, curricular resources, and support you need to teach music in a connected world.

Technology

CDN: Amazon CloudFront
Server: Apache

Analytics

Google Tag Manager

Fonts

Adobe Fonts
Google Fonts

Third-party hosts loaded (7)

dbzr99gdf2m4k.cloudfront.net×12
cdn.jsdelivr.net×2
fonts.googleapis.com×1
kit.fontawesome.com×1
unpkg.com×1
use.typekit.net×1
www.googletagmanager.com×1

Social

Contact

Phone

(855) 684-4567

Registration

Registrar

Amazon Registrar, Inc.

Created

1999-03-03

Expires

2027-03-03 288 days left

Updated

2025-03-11

Name servers

ns-1499.awsdns-59.org
ns-1794.awsdns-32.co.uk
ns-396.awsdns-49.com
ns-960.awsdns-56.net

DNS records live

NS

ns-1499.awsdns-59.org
ns-1794.awsdns-32.co.uk
ns-396.awsdns-49.com
ns-960.awsdns-56.net

MX

10 musicfirst-com.mail.protection.outlook.com

TXT

Show 6 TXT records

6nt87kg37774pe4qfgqcdqmuot
MS=ms45459963
atlassian-domain-verification=L2K57c7vDTIIgaHTvE/e0u3FTvS1Ay0Py1joSDxvvYaUG6lrmAaqajGjVgYz/gZY
facebook-domain-verification=02748w2prkrbb79z71rxin3dss355y
google-site-verification=FshUNQRXGcYS-oYQufk5zs5mPkh5XVHgZCasWYeiZY8
00DG0000000h8a6=1TBQl00000004GX

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:mailsenders.netsuite.com include:_spf.salesforce.com include:amazonses.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:86cb0274@inbox.ondmarc.com,mailto:23353eca522a258@rep.dmarcanalyzer.com; ruf=mailto:86cb0274@inbox.ondmarc.com,mailto:23353eca522a258@for.dmarcanalyzer.com;

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtzo14Wt9k5XZdfJd++pvJA/M3aYkD7PQI6a3HRazWByxp0biSKSsauwg+PePTK9xmLwrHATaqBE1YR…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmrJ4o5ApPiJmI+tw6gL7Jh2txXt46FwrRD2oeLZ8MWbp9v0w5/MHEzF+gaI2l4c1deC005ZtVQYpyY…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDzAsJC3tbfWmrmuJN1BCq02cX6U/T3Omtjmrv1T9+7u/zLrrCQSO6R0B/9zeln+fcQ318zcNVElTflHI0iMDBmdVw/fAx…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Amazon RSA 2048 M04

from 2026-01-22 to 2027-02-21

Expires in 278 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.musicfirst.com/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff