DNSWHOIS.INFO - smtp.securemail.att.com

Search for IP or hostnames:

smtp.securemail.att.com checked at 2025-10-07T18:32:02.913Z 153ms 36/36/36 100% R:11

`smtp.securemail.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`

`securemail.att.com`

	MX	`mx0a-00191d01.pphosted.com`
	MX	`mx0b-00191d01.pphosted.com`

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smtp.cab

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spmt.be

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tpsm.fr

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tspm.ch

stpm.com

mpts.de

tmps.biz

pmst.se

smtp.gratis

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tpms.zone

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sptm.com.my

smtp.gov.ps

psmt.edu

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tpms.od.ua

stmp.sk

smtp.gouv.sn

smtp.gov.rs

tpms.co.il

mpts.com

mtsp.in

tmsp.io

mpts.be

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smtp.eu.org

smtp.sc.gov.br

smtp.de.com

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AI analysis

smtp.securemail.att.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.

smtp.securemail.att.com uses the same mail server setup as other domains, for instance amocs.att.com, re-a21.att.com, serviceguide2.att.com, web2.att.com and imcomvgtw10.ser.cingular.net.

smtp.securemail.att.com shares at least some mail servers with other domains, for example h-135-197-228-21.research.att.com, h-135-207-49-97.research.att.com, polyanna.research.att.com, uk.research.att.com and extweb.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.

dbq