MXLIST.NET - nautilusis.mail.protection.office365.us
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nautilusis.mail.protection.office365.us checked at 2025-10-21T15:28:27.103Z 126ms 30/30/30 100% R:10nautilusis.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
nautilusis.mail.protection.office365.us serves mail for prlinc.com and airchime.com.
nautilusis.mail.protection.office365.us points to two IPs: 23.103.199.138 and 23.103.199.170.
Other host names including jniarmor.mail.protection.office365.us, cpsw0rld.mail.protection.office365.us, certifynation-com.mail.protection.office365.us, hartechgroupus.mail.protection.office365.us and apexainet.mail.protection.office365.us share IP numbers with nautilusis.mail.protection.office365.us.
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