WWW.RTSAK.COM - firstunit.com

Search for IP or hostnames:

firstunit.com checked at 2025-10-26T20:25:06.506Z 197ms 85/85/85 100% R:12

`firstunit.com`

NS	`ns6948182188.a2dns.com`
		A	69.48.182.188^{🇺🇸 A2 Hosting, Inc.}
			PTR	`server.firstunit.com`
NS	`ns6948182189.a2dns.com`
		A	69.48.182.189^{🇺🇸 A2 Hosting, Inc.}
			PTR	`69.48.182.189.static.a2webhosting.com`
MX	`firstunit-com.mail.protection.outlook.com`
		A	2a01:111:f403:c903:: ^{🇺🇸 Microsoft}
			PTR	`mail-co1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d:: ^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c927:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f807::1 ^{🇺🇸 Microsoft}
			PTR	`mail-co1pr21cu00101.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.42.4^{🇺🇸 Microsoft}
			PTR	`mail-co1pr03cu00104.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
A	69.48.182.188^{🇺🇸 A2 Hosting, Inc.}
		PTR	`server.firstunit.com`

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firstunit.com is a parent of mail.firstunit.com and server.firstunit.com.

firstunit.com maps to IP address 69.48.182.188.

Other host names for instance ns6948182188.a2dns.com and server.firstunit.com share IP numbers with firstunit.com.

Two name servers ns6948182188.a2dns.com and ns6948182189.a2dns.com are delegated to firstunit.com.

Host names with a single IP address:

firstunit.com is handled by a single mail server, firstunit-com.mail.protection.outlook.com.

firstunit-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c903::, 2a01:111:f403:c91d::, 2a01:111:f403:c927::, 2a01:111:f403:f807::1, 52.101.9.5, 52.101.42.4, 52.101.194.0 and 52.101.194.12.

dbq