ROBTEX.COM - topco.mail.onmicrosoft.com

Search for IP or hostnames:

topco.mail.onmicrosoft.com checked at 2025-11-30T01:00:39.083Z 137ms 55/55/55 100% R:16 allDone:true timedOut:false

`topco.mail.onmicrosoft.com`

MX	`topco-mail-onmicrosoft-com.mail.protection.outlook.com`
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c903::^{🇺🇸 Microsoft}
			PTR	`mail-co1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.8.32^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr02cu00100.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.42.9^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00201.inbound.protection.outlook.com`

`mail.onmicrosoft.com`

MX mail.mail.protection.outlook.com

Up

autodiscover.topco.mail.onmicrosoft.com

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AI analysis

topco.mail.onmicrosoft.com is the parent of autodiscover.topco.mail.onmicrosoft.com.

topco.mail.onmicrosoft.com is handled by a single mail server, topco-mail-onmicrosoft-com.mail.protection.outlook.com.

Host name topco-mail-onmicrosoft-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c903::, 2a01:111:f403:c946::5, 2a01:111:f403:f804::1, 52.101.8.32, 52.101.11.15, 52.101.11.19 and 52.101.42.9.