WWW.RTSAK.COM - cstrng.web.att.com
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cstrng.web.att.com checked at 2025-11-26T01:38:00.747Z 3290ms 36/36/36 100% R:6 allDone:true timedOut:false cstrng.web.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 | ||||||
web.att.com
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AI analysis
cstrng.web.att.com is served by two mail servers mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
cstrng.web.att.com shares the same mail server setup as other domains, for instance mbox.sbc.com, mtmail.att.com, alfw1-p.att.com, com.htmlsbis.sbc.com and mobile-7706562490.mobile.att.com.
cstrng.web.att.com shares at least some mail servers with other domains, for example 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 address: mx0a-00191d01.pphosted.com points to 67.231.149.140; mx0b-00191d01.pphosted.com points to 67.231.157.136.