ROBTEX.COM - cbusdevsmtp02.att.com

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cbusdevsmtp02.att.com checked at 2025-12-16T07:44:23.688Z 1327ms 43/43/43 100% R:11 allDone:true timedOut:false

`cbusdevsmtp02.att.com`

MX	`mx0a-00191d01.pphosted.com`
		A	67.231.149.140^{🇺🇸 Proofpoint}
			PTR	`mx0a-00191d01.pphosted.com`
MX	`mx0b-00191d01.pphosted.com`
		A	67.231.157.136^{🇺🇸 Proofpoint}
			PTR	`mx0b-00191d01.pphosted.com`

`att.com`

	MX	`mx0a-00191d01.pphosted.com`
	MX	`mx0b-00191d01.pphosted.com`
	NS	`a1-187.akam.net`
	NS	`a11-65.akam.net`
	NS	`a2-64.akam.net`
	NS	`a22-67.akam.net`
	NS	`a4-64.akam.net`
	NS	`a5-66.akam.net`
	A	144.160.36.42^{🇺🇸 AS797}
	A	144.160.155.43^{🇺🇸 AS797}

rank #775 globally
rank #447 in the tld
This domain name "att.com" is associated with AT&T Inc., an American multinational conglomerate holding company. AT&T is one of the world's largest telecommunications companies and the largest provider of mobile telephone services in the U.S. The domain is primarily used for their official website where they offer details about their services, products, customer support, and more.

AI analysis

Two mail servers handle cbusdevsmtp02.att.com: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.

cbusdevsmtp02.att.com shares the same mail server setup as other domains, for instance pb1.pacbell.com, next01.att.com, lte.attconnect.att.com, wa4ma01ucf02dm.att.com and sbis.sbc.com.

cbusdevsmtp02.att.com shares at least some mail servers with other domains, including flux.research.att.com, ninet.research.att.com, catordc03.research.att.com and janus.research.att.com.

Host names with one IP number:

mx0a-00191d01.pphosted.com points to 67.231.149.140

mx0b-00191d01.pphosted.com points to 67.231.157.136