ROBTEX.COM - kcmsi1.att.com
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kcmsi1.att.com checked at 2025-12-11T15:33:59.667Z 1712ms 49/49/49 100% R:7 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 #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
AI analysis
kcmsi1.att.com serves as the 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 uses the same mail server setup as other domains, for instance mailx.sbc.com, dsl.als.att.com, smtp.attws.com, gaalpa1smsie161.itservices.sbc.com and almsi1.att.com.
kcmsi1.att.com shares mail servers with other domains to some extent, for instance compost.research.att.com, h-135-207-33-24.research.att.com, bypass.research.att.com and davek.research.att.com.
Hostnames with a single IP
mx0a-00191d01.pphosted.com resolves to: 67.231.149.140.
mx0b-00191d01.pphosted.com resolves to: 67.231.157.136.