DNSWHOIS.INFO - riscgroup-ch01b.mail.protection.outlook.com

Search for IP or hostnames:

riscgroup-ch01b.mail.protection.outlook.com checked at 2025-10-20T18:07:43.969Z 189ms 63/63/63 100% R:18

`riscgroup-ch01b.mail.protection.outlook.com`

A	2a01:111:f403:ca04::1 ^{🇮🇪 Microsoft}
		PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
A	2a01:111:f403:ca04::8 ^{🇮🇪 Microsoft}
		PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
A	2a01:111:f403:ca04::9 ^{🇮🇪 Microsoft}
		PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
A	2a01:111:f403:ca09::a ^{🇳🇱 Microsoft}
		PTR	`mail-as8pr05cu00202.inbound.protection.outlook.com`
A	52.101.68.8^{🇮🇪 Microsoft}
		PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
A	52.101.68.36^{🇮🇪 Microsoft}
		PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
A	52.101.73.1^{🇳🇱 Microsoft}
		PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
A	52.101.73.12^{🇳🇱 Microsoft}
		PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`

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

risc-group.ch

riscgroup-ch01b.mail.protection.outlook.com serves as the mail server for risc-group.ch.

riscgroup-ch01b.mail.eo.outlook.com commonly serves as a mail server together with riscgroup-ch01b.mail.protection.outlook.com.

Eight IP numbers are pointed to by riscgroup-ch01b.mail.protection.outlook.com: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::a, 52.101.68.8, 52.101.68.36, 52.101.73.1 and 52.101.73.12.

dbq