WWW.RTSAK.COM - subfirst.com

Search for IP or hostnames:

subfirst.com checked at 2025-10-13T19:56:58.681Z 315ms 88/88/88 100% R:12

`subfirst.com`

NS	`ns23.worldnic.com`
		A	162.159.26.132^Cloudflare
NS	`ns24.worldnic.com`
		A	162.159.27.77^Cloudflare
MX	`subfirst-com.mail.protection.outlook.com`
		A	2a01:111:f403:c946::4 ^{🇺🇸 Microsoft}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7 ^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
A	208.91.197.127^{🇻🇬 Confluence Networks}

mail.subfirst.com

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subfirst.com is parent of mail.subfirst.com.

subfirst.com points to a single IP: 208.91.197.127.

Other host names, for instance kevtec.com, enzl.com, www.topshore.com, animechannel.org and emigrantii.biz share IP numbers with subfirst.com.

subfirst.com's delegation is to two name servers ns23.worldnic.com and ns24.worldnic.com.

subfirst.com shares the same name server configuration as other domains, such as ttatax.com, ifmco.com, cog.com, ourclubs.net and lmixchange.com.

Host names with a single IP:

subfirst.com is served by a single mail server, subfirst-com.mail.protection.outlook.com.

The host name subfirst-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c946::4, 2a01:111:f403:c946::7, 2a01:111:f403:f90a::, 2a01:111:f403:f90b::, 52.101.11.9, 52.101.11.19, 52.101.40.1 and 52.101.41.21.

dbq