CF1763497726739-tsm20251116095642

DNSWHOIS.INFO - capstonecontracting-com02b.mail.protection.outlook.com

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capstonecontracting-com02b.mail.protection.outlook.com checked at 2025-11-18T20:28:46.549Z 2532ms 57/57/57 100% R:9 allDone:true timedOut:false

capstonecontracting-com02b.mail.protection.outlook.com

A2a01:111:f403:c902::5 🇺🇸 Microsoft
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c902::6 🇺🇸 Microsoft
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:c903::1 🇺🇸 Microsoft
PTRmail-mw2pr02cu00301.inbound.protection.outlook.com
A2a01:111:f403:f90b:: 🇺🇸 Microsoft
PTRmail-bn6pr04cu00100.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.9.2🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.11.7🇺🇸 Microsoft
PTRmail-sa9pr04cu00107.inbound.protection.outlook.com
A52.101.42.6🇺🇸 Microsoft
PTRmail-mw2pr02cu00306.inbound.protection.outlook.com

mail.protection.outlook.com

NSns1-proddns.glbdns.o365filtering.com
NSns2-proddns.glbdns.o365filtering.com

AI analysis

capstonecontracting-com02b.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c902::6, 2a01:111:f403:c903::1, 2a01:111:f403:f90b::, 52.101.8.51, 52.101.9.2, 52.101.11.7 and 52.101.42.6.

Other host names such as homely-co.mail.protection.outlook.com, biomedtrix-com.mail.protection.outlook.com, wayfinderpm-com.mail.protection.outlook.com, stripthomeorganizing-com.mail.protection.outlook.com and successfullcare-com.mail.protection.outlook.com share IP numbers with capstonecontracting-com02b.mail.protection.outlook.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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