MXLIST.NET - usability.fail

Search for IP or hostnames:

usability.fail checked at 2025-10-28T19:18:40.341Z 166ms 98/98/98 100% R:14

`usability.fail`

NS	`ns45.domaincontrol.com`
		A	2603:5:2162::17 ^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns45.domaincontrol.com`
		A	97.74.102.23^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns45.domaincontrol.com`
NS	`ns46.domaincontrol.com`
		A	2603:5:2262::17 ^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns46.domaincontrol.com`
		A	173.201.70.23^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns46.domaincontrol.com`
MX	`usability-fail.mail.protection.outlook.com`
		A	2a01:111:f403:c803:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7 ^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3 ^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2 ^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
A	3.33.130.190^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`

usability.fail resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance hotbarkeep.com, iramagic.com, ilaugh.com, 3d-avatar.com and newulifecoaching.com share IP numbers with usability.fail.

Two name servers ns45.domaincontrol.com and ns46.domaincontrol.com handle delegation for usability.fail.

usability.fail uses the same name server setup as other domains, for example cromousa.net, printsoff.com, priscila-oliveira.com, hkproteomics.org and onlyvolvo.com.

Host names with two IP numbers:

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

Hostname usability-fail.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c902::7, 2a01:111:f403:c92c::3, 2a01:111:f403:c946::2, 52.101.9.5, 52.101.10.1, 52.101.10.2 and 52.101.10.5.

dbq