WWW.ROBTEX.COM - hearddevelopment-com.mail.protection.outlook.com

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hearddevelopment-com.mail.protection.outlook.com checked at 2025-11-26T13:02:19.464Z 452ms 100/100/100 100% R:12 allDone:true timedOut:false

`hearddevelopment-com.mail.protection.outlook.com`

A	2a01:111:f403:c801::^{🇺🇸 Microsoft}
		PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
A	2a01:111:f403:f903::^{🇺🇸 Microsoft}
A	2a01:111:f403:f90d::^{🇺🇸 Microsoft}
		PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
A	2a01:111:f403:f910::^{🇺🇸 Microsoft}
		PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
A	52.101.9.12^{🇺🇸 Microsoft}
		PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
A	52.101.10.12^{🇺🇸 Microsoft}
		PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
A	52.101.42.13^{🇺🇸 Microsoft}
		PTR	`mail-mw2pr02cu00405.inbound.protection.outlook.com`
A	52.101.42.18^{🇺🇸 Microsoft}
		PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`

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

hearddevelopment.com

The mail server for hearddevelopment.com is hearddevelopment-com.mail.protection.outlook.com.