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chemistry.gatech.edu

Email infrastructure report · Last checked

Summary

chemistry.gatech.edu uses Microsoft 365 for email and has SPF, DKIM, and DMARC configured. It is a catch-all domain.

Mail provider

ProviderMicrosoft 365 business
Primary MXchemistry-gatech-edu.mail.protection.outlook.com

MX records

PriorityHostnameIPs
0chemistry-gatech-edu.mail.protection.outlook.com52.101.194.12, 52.101.10.8, 52.101.50.13, 52.101.194.15, 2a01:111:f403:f902::1, 2a01:111:f403:c902::14, 2a01:111:f403:c902::1, 2a01:111:f403:f908::

Authentication

SPF✓ Present -all
DKIM✓ Found (selectors: selector1, selector2)
DMARC✓ Present p=reject
Raw SPF record
v=spf1 include:spf.gatech.edu -all
Raw DMARC record
v=DMARC1; p=reject; rua=mailto:yblsw0pt@ag.dmarcian.com; ruf=mailto:yblsw0pt@fr.dmarcian.com;

Email behavior

Catch-all✓ Yes
Disposable✗ No
Free provider✗ No
STARTTLS✓ Supported
SMTP response245ms
SMTP banner220 CH3PEPF00000018.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Thu, 30 Jul 2026 00:11:38 +0000 [08DEE9671E0293C3]

What this means

This domain has strong email authentication. Messages claiming to come from @chemistry.gatech.edu can be cryptographically verified by recipients, making spoofing difficult. Deliverability for legitimate mail should be good.

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curl https://api.checkmail.dev/v1/verify \
  -G --data-urlencode "email=test@chemistry.gatech.edu" \
  -H "Authorization: Bearer cm_live_..."