MXLIST.NET - holbertbros.com

Search for IP or hostnames:

holbertbros.com checked at 2025-11-22T11:36:28.700Z 145ms 98/98/98 100% R:15 allDone:true timedOut:false

`holbertbros.com`

NS	`ns61.domaincontrol.com`
		A	2603:5:2153::20 ^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns61.domaincontrol.com`
		A	97.74.101.32^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns61.domaincontrol.com`
NS	`ns62.domaincontrol.com`
		A	2603:5:2253::20 ^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns62.domaincontrol.com`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns62.domaincontrol.com`
MX	`holbertbros-com.mail.protection.outlook.com`
		A	2a01:111:f403:c902::16 ^{🇺🇸 Microsoft}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c927:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f907:: ^{🇺🇸 Microsoft}
		A	2a01:111:f403:f910:: ^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.8.32^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr02cu00100.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.42.6^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr02cu00306.inbound.protection.outlook.com`
A	3.33.251.168^{🇺🇸 Amazon}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`

holbertbros.com

holbertbros.com

holbertbros.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

holbertbros.com is delegated to two name servers ns61.domaincontrol.com and ns62.domaincontrol.com.

holbertbros.com shares the same name server setup as other domains, for instance jlpublications.com, autoplicity.net, saalaram.com, hlelectronic.com and amb6.com.

Host names with two IP numbers:

The host name ns61.domaincontrol.com points to 2603:5:2153::20 and 97.74.101.32; the host name ns62.domaincontrol.com points to 2603:5:2253::20 and 173.201.69.32.

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

Host holbertbros-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c927::, 2a01:111:f403:f907::, 2a01:111:f403:f910::, 52.101.8.32, 52.101.8.34, 52.101.41.0 and 52.101.42.6.

dbq