CF1761155021888-tsm20251017082432

WWW.RTSAK.COM - polyanna.research.att.com

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polyanna.research.att.com checked at 2025-10-22T17:43:41.849Z 2603ms 36/36/36 100% R:14

AI analysis

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

polyanna.research.att.com uses the same mail server setup as other domains, for instance nuff.research.att.com, h-135-207-255-47.research.att.com, emn-pix.research.att.com, lpt.research.att.com and h-135-207-32-200.research.att.com.

polyanna.research.att.com shares at least partially some mail servers with other domains, for instance free.att.com, smartvideo.att.com, g68-121-11-148.sbcis.sbc.com, g68-121-0-55.sbcis.sbc.com and encryptionservices.att.com.

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

The host name mx0a-00191d01.pphosted.com points to 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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