WWW.ROBTEX.COM - core4-com01b.mail.protection.outlook.com

Search for IP or hostnames:

core4-com01b.mail.protection.outlook.com checked at 2025-11-25T19:30:15.352Z 204ms 100/100/100 100% R:16 allDone:true timedOut:false

`core4-com01b.mail.protection.outlook.com`

A	2a01:111:f403:c801::^{🇺🇸 Microsoft}
		PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
A	2a01:111:f403:c902::2^{🇺🇸 Microsoft}
		PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
A	2a01:111:f403:c91d::^{🇺🇸 Microsoft}
		PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
A	2a01:111:f403:f909::^{🇺🇸 Microsoft}
		PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
A	52.101.9.26^{🇺🇸 Microsoft}
		PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
A	52.101.10.5^{🇺🇸 Microsoft}
		PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
A	52.101.11.9^{🇺🇸 Microsoft}
		PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
A	52.101.42.9^{🇺🇸 Microsoft}
		PTR	`mail-co1pr05cu00201.inbound.protection.outlook.com`

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

core-4.com

core4-com01b.mail.protection.outlook.com functions as a mail server for core-4.com.