WWW.RTSAK.COM - first-core.com

Search for IP or hostnames:

first-core.com checked at 2025-10-25T14:03:09.383Z 161ms 101/101/101 100% R:14

`first-core.com`

NS	`ns21.domaincontrol.com`
		A	2603:5:2141::b ^{🇺🇸 GODADDY-DNS}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b ^{🇺🇸 GODADDY-DNS}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS}
			PTR	`ns22.domaincontrol.com`
MX	`firstcore-com01c.mail.protection.outlook.com`
		A	2a01:111:f403:c931:: ^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2 ^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f807:: ^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.42.13^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr02cu00405.inbound.protection.outlook.com`
A	3.33.130.190^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`

first-core.com

first-core.com

first-core.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance criesen.com, ompoint.net, brennengen.com, shakepilates.com and dialibre.net share IP numbers with first-core.com.

first-core.com is delegated to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.

first-core.com uses the same name server setup as other domains, for instance tekvdo.com, jcpro.com, jonescorporations.com, snaco.in and jjlex.com.

first-core.com partially shares name servers with other domains, for instance testlz.com.

Host names with two IP numbers:

The host ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11.

The host ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.

Host firstcore-com01c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c931::, 2a01:111:f403:c946::2, 2a01:111:f403:f807::, 2a01:111:f403:f901::1, 52.101.10.16, 52.101.11.3, 52.101.40.0 and 52.101.42.13.

dbq