IPLIST.NET - ns-old.research.att.com
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ns-old.research.att.com checked at 2025-10-06T12:37:00.808Z 2529ms 36/36/36 100% R:15ns-old.research.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| A | 67.231.149.140🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00191d01.pphosted.com | ||||||
research.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
| A | 135.207.255.47🇺🇸 AS6431 | ||||||
Starts similarily
AI analysis
The mx0a-00191d01.pphosted.com mail server handles ns-old.research.att.com.
ns-old.research.att.com shares the same mail server setup as other domains, including ninet.research.att.com, catordc03.research.att.com, janus.research.att.com, pc-da.research.att.com and trocmon.research.att.com.
ns-old.research.att.com shares at least partially some mail servers with other domains, for instance re-a7.att.com, netcare.att.com, mmsc.mobile.att.com, g68-121-0-132.sbcis.sbc.com and familymap.att.com.
these mail servers are commonly used with mx0b-00191d01.pphosted.com.
mx0a-00191d01.pphosted.com points to a single IP number: 67.231.149.140.
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