MXLIST.NET - tcusa.com

Search for IP or hostnames:

tcusa.com checked at 2025-10-20T23:01:22.516Z 285ms 91/91/91 100% R:16

`tcusa.com`

NS	`dns2.tcmkt.net`
		A	198.12.17.5^{🇺🇸 CharterComm}
			PTR	`dns2.tcmkt.net`
NS	`dns1.tcmsp.net`
		A	198.12.16.5^{🇺🇸 CharterComm}
			PTR	`dns1.tcmsp.net`
MX	`tcusa-com.mail.protection.outlook.com`
		A	2a01:111:f403:c902::2 ^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1 ^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f908:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
A	198.12.16.11^{🇺🇸 CharterComm}

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

mail7.tcusa.com

tcfw1p.tcusa.com

tcfw3p.tcusa.com

fw1p.tcusa.com

Starts with same word

tcusa.net

tcusa.org

tcusa.com

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AI analysis

tcusa.com is a parent of mail7.tcusa.com, tcfw1p.tcusa.com, tcfw3p.tcusa.com and fw1p.tcusa.com.

tcusa.com resolves to one IP number: 198.12.16.11.

tcusa.com is delegated to two name servers dns2.tcmkt.net and dns1.tcmsp.net.

tcusa.com shares the same name server setup as other domains, for instance attendancetracking.com, imedconsent.com, corpgraph.com, pciweb.com and taxformsource.com.

tcusa.com at least partially shares name servers with other domains, for instance saratogapen.biz, venture-encoding.com, navitor.net, usdiary.info and venturesolutions.com.

these name servers are commonly used alongside dns3.tcmsp.net.

Host names with one IP number:

dns2.tcmkt.net points to 198.12.17.5

dns1.tcmsp.net points to 198.12.16.5

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

Host tcusa-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:f802::1, 2a01:111:f403:f908::, 2a01:111:f403:f90a::, 52.101.8.34, 52.101.10.12, 52.101.11.7 and 52.101.41.183.

dbq