WWW.ROBTEX.COM - hc3-io.mail.protection.outlook.com

Search for IP or hostnames:

hc3-io.mail.protection.outlook.com checked at 2025-11-24T19:52:08.433Z 841ms 100/100/100 100% R:13 allDone:true timedOut:false

`hc3-io.mail.protection.outlook.com`

A	2a01:111:f403:c801::^{🇺🇸 Microsoft}
		PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
A	2a01:111:f403:c902::^{🇺🇸 Microsoft}
		PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
A	2a01:111:f403:c902::1^{🇺🇸 Microsoft}
		PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
A	2a01:111:f403:f902::2^{🇺🇸 Microsoft}
		PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
A	52.101.10.8^{🇺🇸 Microsoft}
		PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
A	52.101.40.1^{🇺🇸 Microsoft}
		PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
A	52.101.41.21^{🇺🇸 Microsoft}
		PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
A	52.101.194.13^{🇺🇸 Microsoft}
		PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`

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

hc3.io

hc3-io.mail.protection.outlook.com is the mail server for hc3.io.