CF1763454985418-tsm20251116095642

WWW.RTSAK.COM - a-nps1-al.dlife.att.com

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a-nps1-al.dlife.att.com checked at 2025-11-18T08:36:25.310Z 1619ms 36/36/36 100% R:7 allDone:true timedOut:false

AI analysis

a-nps1-al.dlife.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.

a-nps1-al.dlife.att.com has the same mail server setup as other domains, including tela-02.att.com, nlpi031.sbcis.sbc.com, lyncws22.att.com, ebill01.att.com and homer.att.com.

Some mail servers are shared between a-nps1-al.dlife.att.com and other domains, for example fp0-ny0-portal.research.att.com.

Host names with one IP number: The host name mx0a-00191d01.pphosted.com points to 67.231.149.140 and the host name 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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