WWW.ROBTEX.COM - att-um-west.mx.a.cloudfilter.net

Search for IP or hostnames:

att-um-west.mx.a.cloudfilter.net checked at 2025-10-04T12:43:53.356Z 94ms 40/40/40 100% R:12

`att-um-west.mx.a.cloudfilter.net`

A	44.240.224.171^{🇺🇸 Amazon}
		PTR	`ec2-44-240-224-171.us-west-2.compute.amazonaws.com`
A	52.36.133.144^{🇺🇸 Amazon}
		PTR	`ec2-52-36-133-144.us-west-2.compute.amazonaws.com`

vm.att.com

em.att.com

um.att.com

att-um-west.mx.a.cloudfilter.net serves as the mail server for vm.att.com, em.att.com and um.att.com.

dbq