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optimumengineering-com-au.mail.protection.outlook.com checked at 2025-11-26T15:32:15.388Z 150ms 100/100/100 100% R:15 allDone:true timedOut:false

`optimumengineering-com-au.mail.protection.outlook.com`

A	2a01:111:f403:cc31::^{🇦🇺 Microsoft}
		PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft}
		PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
A	2a01:111:f403:cc33::^{🇦🇺 Microsoft}
		PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft}
		PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
A	52.101.149.0^{🇦🇺 Microsoft}
		PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
A	52.101.149.1^{🇦🇺 Microsoft}
		PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
A	52.101.149.2^{🇦🇺 Microsoft}
		PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
A	52.101.151.5^{🇦🇺 Microsoft}
		PTR	`mail-meupr01cu00305.inbound.protection.outlook.com`

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

optimumengineering.com.au

The mail server for optimumengineering.com.au is optimumengineering-com-au.mail.protection.outlook.com.