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

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extensionschool-com.mail.protection.outlook.com checked at 2025-10-04T14:16:05.416Z 274ms 100/100/100 100% R:16

`extensionschool-com.mail.protection.outlook.com`

A	2a01:111:f403:c801::^{🇺🇸 Microsoft}
		PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
A	2a01:111:f403:c931::^{🇺🇸 Microsoft}
		PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
A	2a01:111:f403:c946::7^{🇺🇸 Microsoft}
		PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
A	2a01:111:f403:f913::1^{🇺🇸 Microsoft}
		PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
A	52.101.8.44^{🇺🇸 Microsoft}
		PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
A	52.101.9.26^{🇺🇸 Microsoft}
		PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
A	52.101.11.2^{🇺🇸 Microsoft}
		PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
A	52.101.42.16^{🇺🇸 Microsoft}
		PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`

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

extensionschool.com

extensionschool-com.mail.protection.outlook.com is the mail server for extensionschool.com.

dbq