DNSWHOIS.INFO - sierrabuildingsystems-net.mail.protection.outlook.com
Search for IP or hostnames:
sierrabuildingsystems-net.mail.protection.outlook.com checked at 2025-11-21T08:03:45.247Z 2758ms 60/60/60 100% R:9 allDone:true timedOut:false sierrabuildingsystems-net.mail.protection.outlook.com
| A | 2a01:111:f403:c92c:: 🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c92c::4 🇺🇸 Microsoft | ||||||
| PTR | mail-dm6pr05cu00404.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f907:: 🇺🇸 Microsoft | ||||||
| A | 2a01:111:f403:f90d:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.9.0🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.9.11🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.10.5🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.41.58🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr02cu00102.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.
sierrabuildingsystems-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c92c::, 2a01:111:f403:c92c::4, 2a01:111:f403:f907::, 2a01:111:f403:f90d::, 52.101.9.0, 52.101.9.11, 52.101.10.5 and 52.101.41.58.
Other host names such as christinewolff-com.mail.protection.outlook.com, coloradolife-co.mail.protection.outlook.com, lighthillhomes-com.mail.protection.outlook.com, aspendds-net.mail.protection.outlook.com and mikemagaldi-com.mail.protection.outlook.com share IP numbers with sierrabuildingsystems-net.mail.protection.outlook.com.
dbq