CF1761148922582-tsm20251017082432

WWW.RTSAK.COM - cs4b-com-br.mail.protection.outlook.com

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cs4b-com-br.mail.protection.outlook.com checked at 2025-10-22T16:02:02.567Z 199ms 60/60/60 100% R:21

cs4b-com-br.mail.protection.outlook.com

A2a01:111:f403:c902::6 🇺🇸 Microsoft
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:c92c::4 🇺🇸 Microsoft
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:f907::1 🇺🇸 Microsoft
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f90c:: 🇺🇸 Microsoft
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.10.14🇺🇸 Microsoft
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

cs4b-com-br.mail.protection.outlook.com serves as the mail server for cs4b.com.br.

Eight IP numbers are pointed to by cs4b-com-br.mail.protection.outlook.com: 2a01:111:f403:c902::6, 2a01:111:f403:c92c::4, 2a01:111:f403:f907::1, 2a01:111:f403:f90c::, 52.101.9.14, 52.101.10.8, 52.101.10.14 and 52.101.41.24.

For instance, other host names alexanderleeweber-com.mail.protection.outlook.com, fortisone-com01e.mail.protection.outlook.com, dorfmansitzberger-com.mail.protection.outlook.com, rhccgb-com.mail.protection.outlook.com and thesingcompanies-com.mail.protection.outlook.com share IP numbers with cs4b-com-br.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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