WWW.RTSAK.COM - cbsms1.cb.att.com
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cbsms1.cb.att.com checked at 2025-10-24T08:19:03.090Z 159ms 36/36/36 100% R:8cbsms1.cb.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| A | 67.231.149.140🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
| A | 67.231.157.136🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00191d01.pphosted.com | ||||||
cb.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
AI analysis
Two mail servers mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com handle cbsms1.cb.att.com.
cbsms1.cb.att.com uses the same mail server setup as other domains such as ncms1.cb.att.com, csit.web.att.com, kcon.att.com, mail.broadband.att.com and fipprd07.sbcis.sbc.com.
cbsms1.cb.att.com shares some mail servers with other domains, including catormbx01.research.att.com, public.research.att.com, h-135-207-49-163.research.att.com, ext-cb09.research.att.com and wilyhacker.research.att.com.
Host names with a single IP:
mx0a-00191d01.pphosted.com resolves to 67.231.149.140.
mx0b-00191d01.pphosted.com resolves to 67.231.157.136.
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