DNSWHOIS.INFO - iopn-net.mail.protection.outlook.com

Search for IP or hostnames:

iopn-net.mail.protection.outlook.com checked at 2025-11-20T10:44:30.372Z 5995ms 2/2/11 18% R:2 allDone:false timedOut:true

`iopn-net.mail.protection.outlook.com`

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

dbq