CF1762145935143-tsm20251102073205

MXLIST.NET - att.net.rm-hostmaster.ems.att.com

Search for IP or hostnames:

att.net.rm-hostmaster.ems.att.com checked at 2025-11-03T04:58:55.116Z 218ms 39/39/39 100% R:11

att.net.rm-hostmaster.ems.att.com

MXmx0a-00191d01.pphosted.com
A67.231.149.140🇺🇸 Proofpoint
PTRmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com
A67.231.157.136🇺🇸 Proofpoint
PTRmx0b-00191d01.pphosted.com

net.rm-hostmaster.ems.att.com

MXmx0a-00191d01.pphosted.com
MXmx0b-00191d01.pphosted.com

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AI analysis

att.net.rm-hostmaster.ems.att.com is the parent of els-gms.att.net.rm-hostmaster.ems.att.com.

Two mail servers mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com handle att.net.rm-hostmaster.ems.att.com.

att.net.rm-hostmaster.ems.att.com shares the same mail server setup as other domains, for instance origin-turnkey-alpha.att.com, br.rs.els-gms.att.com, attgmm.att.com, ldagency.sbc.com and mxs.sbc.com.

att.net.rm-hostmaster.ems.att.com shares mail servers with other domains at least partially; for instance h-135-207-160-105.research.att.com, sweet.research.att.com, gviz-bugs.research.att.com, miraclered1.research.att.com and smb.research.att.com.

Host names with one IP number:

mx0a-00191d01.pphosted.com points to: 67.231.149.140.

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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pDXCktd CF johedugfp 2025-11-03