IPLIST.NET - ext-pc2.research.att.com
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ext-pc2.research.att.com checked at 2025-11-02T05:52:56.391Z 3213ms 36/36/36 100% R:11ext-pc2.research.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| A | 67.231.149.140🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00191d01.pphosted.com | ||||||
research.att.com
AI analysis
ext-pc2.research.att.com is handled by a single mail server, mx0a-00191d01.pphosted.com.
ext-pc2.research.att.com shares the mail server setup with other domains, for example outsider.research.att.com, netmapper.research.att.com, ns-old.research.att.com, linksys01530.research.att.com and tt67.research.att.com.
ext-pc2.research.att.com shares some mail servers with other domains, at least partially; for instance seiuptst.att.com, cldprd0srv10266.itservices.sbc.com, stream.att.com, kcalatt.att.com and cldprd0srv06956.itservices.sbc.com.
these mail servers are commonly used alongside the mail servers mx0b-00191d01.pphosted.com.
Host name mx0a-00191d01.pphosted.com points to IP 67.231.149.140.