indexo.dev

massacademy.com

.com crawl

First seen 2026-05-06 · Last seen 2026-05-12 · ok HTTP/1.1 200 5368 ms crawled 2026-05-12

US · 104.18.20.49 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Welcome

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • www.googletagmanager.com×1

Contact

Email

Registration

Registrar
Network Solutions, LLC
Created
1997-04-10
Expires
2031-04-11 1788 days left
Updated
2026-02-10
Name servers
  • ns0.dnsmadeeasy.com
  • ns1.dnsmadeeasy.com
  • ns2.dnsmadeeasy.com
  • ns3.dnsmadeeasy.com
  • ns4.dnsmadeeasy.com

DNS records live

NS
  • ns0.dnsmadeeasy.com
  • ns1.dnsmadeeasy.com
  • ns2.dnsmadeeasy.com
  • ns3.dnsmadeeasy.com
  • ns4.dnsmadeeasy.com
MX
  • 20 mail.massacademy.com.mxfilter.swishmail.net
  • 5 mail.massacademy.com.mx.swishmail.net
TXT
  • google-site-verification=TYObsoNOxeNEi2ZfDWIOdTUigq3b_2CJHLzX67-aWHw

Email authentication partial

SPF
v=spf1 mx a a:mail.massacademy.com ip4:208.72.56.0/22 ip4:64.39.51.0/24 ip6:2602:ffb8::/36 include:app.membercentral.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@massacademy.com
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6A1ddnWTAIxhv64IAgoczsBfBDhTdlm+415jks/UGktkriGyC7c1DZ+C8Wa6hXJmF7qr6hp+rFny5N…
selectors probed

Certificate (current)

WE1
from 2026-04-20 to 2026-07-19
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.massacademy.com/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=3600;

Links to (19)

Linked from (1)