WWW.ROBTEX.COM - 543building-com.mail.protection.outlook.com

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543building-com.mail.protection.outlook.com checked at 2025-11-24T22:47:58.512Z 188ms 100/100/100 100% R:16 allDone:true timedOut:false

`543building-com.mail.protection.outlook.com`

A	2a01:111:f403:c901::1^{🇺🇸 Microsoft}
		PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
A	2a01:111:f403:c902::1^{🇺🇸 Microsoft}
		PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
A	2a01:111:f403:c903::1^{🇺🇸 Microsoft}
		PTR	`mail-mw2pr02cu00301.inbound.protection.outlook.com`
A	2a01:111:f403:f907::1^{🇺🇸 Microsoft}
		PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
A	52.101.9.0^{🇺🇸 Microsoft}
		PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
A	52.101.10.10^{🇺🇸 Microsoft}
		PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
A	52.101.40.0^{🇺🇸 Microsoft}
		PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
A	52.101.194.19^{🇺🇸 Microsoft}
		PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`

	NS	`ns1-proddns.glbdns.o365filtering.com`
	NS	`ns2-proddns.glbdns.o365filtering.com`

543building.com

543building-com.mail.protection.outlook.com serves as the mail server for 543building.com.