ROBTEX.COM - mastercard-com-sg.mail.protection.outlook.com
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mastercard-com-sg.mail.protection.outlook.com checked at 2025-12-17T13:47:37.615Z 1631ms 60/60/60 100% R:17 allDone:true timedOut:false mastercard-com-sg.mail.protection.outlook.com
mail.protection.outlook.com
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AI analysis
mastercard-com-sg.mail.protection.outlook.com serves as the mail server for mastercard.com.sg.
Eight IP numbers are pointed to by mastercard-com-sg.mail.protection.outlook.com: 2a01:111:f403:c801::, 2a01:111:f403:c922::, 2a01:111:f403:c946::7, 2a01:111:f403:f910::, 52.101.9.0, 52.101.9.24, 52.101.10.10 and 52.101.41.54.
Other host names, for instance intelab-com-mx.mail.protection.outlook.com, coalitionforcyf-org.mail.protection.outlook.com, gsw-com-br.mail.protection.outlook.com, piawpa-org.mail.protection.outlook.com and livelovelaughhcs-com.mail.protection.outlook.com share IP numbers with mastercard-com-sg.mail.protection.outlook.com.