MXLIST.NET - arka.mail.protection.office365.us
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arka.mail.protection.office365.us checked at 2025-11-01T09:40:20.795Z 1210ms 30/30/30 100% R:6arka.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
Starts with same word
Starts similarily
AI analysis
arka.mail.protection.office365.us serves as the mail server for arka.org and tethers.com.
arka.mail.protection.office365.us resolves to two IP numbers: 23.103.199.138 and 23.103.199.170.
Other host names, for instance itcadre-com.mail.protection.office365.us, raven1.mail.protection.office365.us, nsscorp.mail.protection.office365.us, bh-com.mail.protection.office365.us and smx.mail.protection.office365.us share IP numbers with arka.mail.protection.office365.us.
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