CF1759374521645-tsm20251001211114

WWW.ROBTEX.COM - smtp.securemail.att.com

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smtp.securemail.att.com checked at 2025-10-02T03:08:41.577Z 211ms 46/46/46 100% R:9

smtp.securemail.att.com

MXmx0a-00191d01.pphosted.com
A67.231.149.140🇺🇸 Proofpoint
PTRmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com
A67.231.157.136🇺🇸 Proofpoint
PTRmx0b-00191d01.pphosted.com

securemail.att.com

MXmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com

Starts with same word

Starts similarily

AI analysis

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

smtp.securemail.att.com shares the same mail server setup as other domains, for instance amocs.att.com, re-a21.att.com, serviceguide2.att.com, web2.att.com and imcomvgtw10.ser.cingular.net.

smtp.securemail.att.com shares mail servers with other domains at least partially, including h-135-197-228-21.research.att.com, h-135-207-49-97.research.att.com, polyanna.research.att.com, uk.research.att.com and extweb.research.att.com.

Host names with one IP number:

The host mx0a-00191d01.pphosted.com points to 67.231.149.140 and the host mx0b-00191d01.pphosted.com points to 67.231.157.136.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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