CF1760408668298-tsm20251012143351

IPLIST.NET - texas.research.att.com

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texas.research.att.com checked at 2025-10-14T02:24:28.279Z 2501ms 36/36/36 100% R:18

texas.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

Starts with same word

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AI analysis

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

texas.research.att.com shares the same mail server setup as other domains, for instance fp0-ny0-portal.research.att.com, catormbx01.research.att.com, public.research.att.com, h-135-207-49-163.research.att.com and ext-cb09.research.att.com.

texas.research.att.com shares mail servers with other domains at least partially, including myattx03.att.com, myattwx30.att.com, weallcount.att.com, myatt.att.com and home.sbc.com.

these mail servers are commonly used alongside mx0b-00191d01.pphosted.com.

Host name mx0a-00191d01.pphosted.com points to IP address 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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HHAMEtM CF johedugfp 2025-10-14