DNSWHOIS.INFO - cssus-net.mail.protection.outlook.com
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cssus-net.mail.protection.outlook.com checked at 2025-10-18T18:54:38.252Z 305ms 60/60/60 100% R:16cssus-net.mail.protection.outlook.com
| A | 2a01:111:f403:c946::1 🇺🇸 Microsoft | ||||||
| PTR | mail-ch1pr04cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802:: 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f807:: 🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr05cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90d::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00301.inbound.protection.outlook.com | ||||||
| A | 52.101.41.58🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr02cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.194.3🇺🇸 Microsoft | ||||||
| PTR | mail-ch1pr04cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.194.4🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.194.19🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00303.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
cssus-net.mail.protection.outlook.com serves as the mail server for cssus.net.
Eight IP numbers are pointed to by cssus-net.mail.protection.outlook.com: 2a01:111:f403:c946::1, 2a01:111:f403:f802::, 2a01:111:f403:f807::, 2a01:111:f403:f90d::1, 52.101.41.58, 52.101.194.3, 52.101.194.4 and 52.101.194.19.
Other host names, for instance northstartrees-com.mail.eo.outlook.com, dlkaplan-com.mail.protection.outlook.com, logiscenter-com.mail.protection.outlook.com, unla-edu-mx.mail.eo.outlook.com and officialgamedaymeals-com.mail.protection.outlook.com share IP numbers with cssus-net.mail.protection.outlook.com.
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