IPLIST.NET - olmsted-cc.mail.protection.office365.us
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olmsted-cc.mail.protection.office365.us checked at 2025-09-20T05:02:19.394Z 170ms 30/30/30 100% R:12olmsted-cc.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
olmsted-cc.mail.protection.office365.us serves as the mail server for olmsted.cc.
olmsted-cc.mail.protection.office365.us resolves to two IP numbers: 23.103.199.138 and 23.103.199.170.
Other host names, for instance stsgov.mail.protection.office365.us, ascentaerospace.mail.protection.office365.us, newcomb.mail.protection.office365.us, advancedspace.mail.protection.office365.us and stackarmor.mail.protection.office365.us share IP numbers with olmsted-cc.mail.protection.office365.us.
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