CF1759251862946-tsm20250929235914

WWW.ROBTEX.COM - mail.research.att.com

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mail.research.att.com checked at 2025-09-30T17:04:22.915Z 2136ms 42/42/42 100% R:15

mail.research.att.com

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

research.att.com

MXmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com
A135.207.255.47🇺🇸 AS6431

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AI analysis

mail.research.att.com is handled by a single mail server, mx0a-00191d01.pphosted.com.

mail.research.att.com uses the same mail server configuration as other domains, such as netmapper.research.att.com, ns-old.research.att.com, linksys01530.research.att.com, tt67.research.att.com and bdgw-dmz1.research.att.com.

mail.research.att.com shares mail servers with other domains at least in part, for instance imap.consumermail.att.com, sbcsmtp5.sbc.com, demovnastd.att.com, mail6.sbc.com and attreg.att.com.

These mail servers are often used together with the mail servers mx0b-00191d01.pphosted.com.

mx0a-00191d01.pphosted.com points to a single IP: 67.231.149.140.

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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XMWCSVE CF johedugfp 2025-09-30