DNSWHOIS.INFO - sierrabuildingscience-com.mail.protection.outlook.com
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sierrabuildingscience-com.mail.protection.outlook.com checked at 2025-11-11T00:40:25.440Z 663ms 60/60/60 100% R:14 allDone:true timedOut:false sierrabuildingscience-com.mail.protection.outlook.com
| A | 2a01:111:f403:c927:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr21cu00500.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::5 🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr21cu00105.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00601.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90d:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.40.6🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr03cu00106.inbound.protection.outlook.com | ||||||
| A | 52.101.40.24🇺🇸 Microsoft | ||||||
| PTR | mail-cy5pr05cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.42.6🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00306.inbound.protection.outlook.com | ||||||
| A | 52.101.42.16🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr05cu00300.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
sierrabuildingscience-com.mail.protection.outlook.com serves as a mail server for sierrabuildingscience.com.
sierrabuildingscience-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c927::, 2a01:111:f403:c946::5, 2a01:111:f403:f901::1, 2a01:111:f403:f90d::, 52.101.40.6, 52.101.40.24, 52.101.42.6 and 52.101.42.16.
Other host names, for instance readingclinicinc-org.mail.protection.outlook.com, accutechinc-net.mail.protection.outlook.com, yourlabelsnow-com.mail.protection.outlook.com, peoplemail-info.mail.protection.outlook.com and hbstationmaintenanceinc-com.mail.protection.outlook.com share IP numbers with sierrabuildingscience-com.mail.protection.outlook.com.
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