WWW.ROBTEX.COM - kcmsi1.att.com

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kcmsi1.att.com checked at 2025-11-26T14:41:23.087Z 208ms 61/61/61 100% R:14 allDone:true timedOut:false

`kcmsi1.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.

MX for

universalcard.com

AI analysis

kcmsi1.att.com acts as a mail server for universalcard.com.

almsi1.att.com, almsi2.att.com and ckmsi1.att.com are commonly used as mail servers together with kcmsi1.att.com.

kcmsi1.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.

kcmsi1.att.com shares the same mail server setup as other domains, including mailx.sbc.com, dsl.als.att.com, smtp.attws.com, gaalpa1smsie161.itservices.sbc.com and almsi1.att.com.

kcmsi1.att.com shares some mail servers with other domains, for example compost.research.att.com, h-135-207-33-24.research.att.com, bypass.research.att.com and davek.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.