WWW.RTSAK.COM - theupperclass-net.mail.protection.outlook.com
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theupperclass-net.mail.protection.outlook.com checked at 2025-10-07T22:06:35.543Z 202ms 60/60/60 100% R:16theupperclass-net.mail.protection.outlook.com
| A | 2a01:111:f403:c946::2 🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00102.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f902::2 🇺🇸 Microsoft | ||||||
| PTR | mail-mn2pr02cu00202.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f908::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr04cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90c:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr03cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.9.21🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00205.inbound.protection.outlook.com | ||||||
| A | 52.101.10.8🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr04cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.40.6🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr03cu00106.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
theupperclass-net.mail.protection.outlook.com serves as the mail server for theupperclass.net.
Eight IP numbers are pointed to by theupperclass-net.mail.protection.outlook.com: 2a01:111:f403:c946::2, 2a01:111:f403:f902::2, 2a01:111:f403:f908::1, 2a01:111:f403:f90c::, 52.101.9.21, 52.101.10.8, 52.101.40.6 and 52.101.194.19.
For instance, other host names buyersedgenj-com.mail.protection.outlook.com, cloudlab-digital.mail.protection.outlook.com, wardshoemaker-com.mail.protection.outlook.com, secureaccessllc-com.mail.protection.outlook.com and blackfreighter-com.mail.protection.outlook.com share IP numbers with theupperclass-net.mail.protection.outlook.com.
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