DNSWHOIS.INFO - first-us.com

Search for IP or hostnames:

first-us.com checked at 2025-11-28T09:20:37.970Z 168ms 93/93/93 100% R:10 allDone:true timedOut:false

`first-us.com`

NS	`ns73.domaincontrol.com`
		A	2603:5:21a4::2f ^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns73.domaincontrol.com`
		A	97.74.106.47^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns73.domaincontrol.com`
NS	`ns74.domaincontrol.com`
		A	2603:5:22a4::2f ^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns74.domaincontrol.com`
		A	173.201.74.47^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns74.domaincontrol.com`
MX	`firstus-com01c.mail.protection.outlook.com`
		A	2a01:111:f403:c901::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::1 ^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4 ^{🇺🇸 Microsoft}
			PTR	`mail-dm6pr05cu00404.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	52.101.11.10^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM}

first-us.com

us-first.com

first-su.com

first-us.com

first-us.com resolves to a single IP address: 141.193.213.11.

Other host names including premazon.com, jennyleighphotography.com, keenanlawfirm.com, scitec.com and bluelms.com share IP numbers with first-us.com.

first-us.com's delegation uses two name servers, ns73.domaincontrol.com and ns74.domaincontrol.com.

first-us.com shares the same name server setup as other domains, for example thomaskoester.com, touchmark.wine, elifevacation.com, shrutishree.com and ykamerica.com.

Host names with two IPs:

first-us.com is handled by a single mail server, firstus-com01c.mail.protection.outlook.com.

Hostname firstus-com01c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c902::1, 2a01:111:f403:c92c::4, 2a01:111:f403:f902::2, 52.101.10.8, 52.101.11.10, 52.101.41.21 and 52.101.194.17.