NSLIST.NET - pdaengineering.mail.protection.office365.us
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pdaengineering.mail.protection.office365.us checked at 2025-10-01T22:43:15.665Z 149ms 30/30/30 100% R:11pdaengineering.mail.protection.office365.us
| A | 23.103.199.138🇺🇸 Microsoft | ||||||
| PTR | mail-bn3usg020138.inbound.protection.outlook.com | ||||||
| A | 23.103.199.170🇺🇸 Microsoft | ||||||
| PTR | mail-cy1usg020170.inbound.protection.outlook.com | ||||||
mail.protection.office365.us
| NS | ns1-proddns.glbdns.protection.office365.us | ||||||
| NS | ns2-proddns.glbdns.protection.office365.us | ||||||
MX for
AI analysis
pdaengineering.mail.protection.office365.us is the mail server for pda-engineering.com.
pdaengineering.mail.protection.office365.us resolves to two IP numbers: 23.103.199.138 and 23.103.199.170.
other host names including idtusgov.mail.protection.office365.us, cloudfitfederal.mail.protection.office365.us, geminigcch.mail.protection.office365.us, tridentresearch-com.mail.protection.office365.us and kaney.mail.protection.office365.us share IP numbers with pdaengineering.mail.protection.office365.us.
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