IPLIST.NET - sierrabuildingsystems-net.mail.protection.outlook.com
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sierrabuildingsystems-net.mail.protection.outlook.com checked at 2025-10-14T03:08:43.265Z 331ms 60/60/60 100% R:15sierrabuildingsystems-net.mail.protection.outlook.com
| A | 2a01:111:f403:f802::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f903:: 🇺🇸 Microsoft | ||||||
| A | 2a01:111:f403:f908:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr21cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90a::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bn8pr03cu00201.inbound.protection.outlook.com | ||||||
| A | 52.101.8.44🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr04cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.9.14🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr03cu00206.inbound.protection.outlook.com | ||||||
| A | 52.101.10.12🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr21cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.11.13🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00205.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
sierrabuildingsystems-net.mail.protection.outlook.com serves as the mail server for sierrabuildingsystems.net.
Eight IP numbers are pointed to by sierrabuildingsystems-net.mail.protection.outlook.com: 2a01:111:f403:f802::1, 2a01:111:f403:f903::, 2a01:111:f403:f908::, 2a01:111:f403:f90a::1, 52.101.8.44, 52.101.9.14, 52.101.10.12 and 52.101.11.13.
Other host names, for instance producerstitle-com.mail.protection.outlook.com, coloradolife-co.mail.protection.outlook.com, libertyfreightlines-com.mail.protection.outlook.com, precisionel-com.mail.protection.outlook.com and royhouse-com.mail.protection.outlook.com share IP numbers with sierrabuildingsystems-net.mail.protection.outlook.com.
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