DNSWHOIS.INFO - coalbusiness-net01b.mail.protection.outlook.com

Search for IP or hostnames:

coalbusiness-net01b.mail.protection.outlook.com checked at 2025-10-07T12:26:18.537Z 234ms 63/63/63 100% R:15

`coalbusiness-net01b.mail.protection.outlook.com`

A	2a01:111:f403:ca09:: ^{🇳🇱 Microsoft}
		PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
A	2a01:111:f403:ca09::4 ^{🇳🇱 Microsoft}
		PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
A	2a01:111:f403:ca09::8 ^{🇳🇱 Microsoft}
		PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
A	2a01:111:f403:ca09::a ^{🇳🇱 Microsoft}
		PTR	`mail-as8pr05cu00202.inbound.protection.outlook.com`
A	52.101.68.3^{🇮🇪 Microsoft}
		PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
A	52.101.73.11^{🇳🇱 Microsoft}
		PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
A	52.101.73.19^{🇳🇱 Microsoft}
		PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
A	52.101.73.21^{🇳🇱 Microsoft}
		PTR	`mail-as8pr05cu00205.inbound.protection.outlook.com`

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

coal-business.net

coalbusiness-net01b.mail.protection.outlook.com is the mail server for coal-business.net.

mail01.virtualict.com is a common mail server alongside coalbusiness-net01b.mail.protection.outlook.com.

Eight IP numbers are pointed to by coalbusiness-net01b.mail.protection.outlook.com: 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::a, 52.101.68.3, 52.101.73.11, 52.101.73.19 and 52.101.73.21.

dbq