WWW.RTSAK.COM - rm-hostmaster.ems.att.com
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rm-hostmaster.ems.att.com checked at 2025-10-09T22:48:59.492Z 149ms 39/39/39 100% R:10rm-hostmaster.ems.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 | ||||||
ems.att.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
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net.rm-hostmaster.ems.att.com |
AI analysis
rm-hostmaster.ems.att.com is a parent of net.rm-hostmaster.ems.att.com.
rm-hostmaster.ems.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
rm-hostmaster.ems.att.com uses the same mail server setup as other domains, for instance txdlls2docdia01.att.com, biloxi.att.com, mx4.sbc.com, cmd.att.com and imap.asemail.att.com.
Some mail servers are shared between rm-hostmaster.ems.att.com and other domains, for instance fp0-ny0-portal.research.att.com.
Hostnames 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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