DNSWHOIS.INFO - sigmacontracting-com.mail.protection.outlook.com
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sigmacontracting-com.mail.protection.outlook.com checked at 2025-11-22T23:36:54.783Z 235ms 60/60/60 100% R:18 allDone:true timedOut:false sigmacontracting-com.mail.protection.outlook.com
| A | 2a01:111:f403:c902::14 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00204.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c931::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr03cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802:: 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr05cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901:: 🇺🇸 Microsoft | ||||||
| PTR | mail-mn2pr04cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.8.36🇺🇸 Microsoft | ||||||
| A | 52.101.9.20🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00604.inbound.protection.outlook.com | ||||||
| A | 52.101.41.183🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00307.inbound.protection.outlook.com | ||||||
| A | 52.101.194.13🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00605.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
MX for
AI analysis
sigmacontracting-com.mail.protection.outlook.com serves as a mail server for sigmacontracting.com.
sigmacontracting-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::14, 2a01:111:f403:c931::1, 2a01:111:f403:f802::, 2a01:111:f403:f901::, 52.101.8.36, 52.101.9.20, 52.101.41.183 and 52.101.194.13.
Other host names, for instance celestialinvitations-com.mail.protection.outlook.com, getsit-com.mail.protection.outlook.com, alleycattowing-com.mail.protection.outlook.com, greenroadconsulting-com.mail.protection.outlook.com and marshallcleaningservice-com.mail.protection.outlook.com share IP numbers with sigmacontracting-com.mail.protection.outlook.com.
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