ROBTEX.COM - ext-cb09.research.att.com

Search for stuff

ext-cb09.research.att.com checked at 2025-12-23T16:29:46.569Z 2589ms 36/36/36 100% R:10 allDone:true timedOut:false

`ext-cb09.research.att.com`

	MX	`mx0a-00191d01.pphosted.com`
			A	67.231.149.140^{🇺🇸 Proofpoint}
				PTR	`mx0a-00191d01.pphosted.com`

`research.att.com`

	NS	`ns1.attdns.com`
	NS	`ns2.attdns.com`
	NS	`ns3.attdns.com`
	MX	`mx0a-00191d01.pphosted.com`
	MX	`mx0b-00191d01.pphosted.com`
	NS	`ns-bd-e1.research.att.com`
	NS	`ns-bd-e2.research.att.com`
	NS	`ns.research.att.com`
	A	135.207.255.47^{🇺🇸 AS6431}

AI analysis

ext-cb09.research.att.com is handled by a single mail server, mx0a-00191d01.pphosted.com.

ext-cb09.research.att.com shares the same mail server setup as other domains, including brighton.research.att.com, outsider.research.att.com, h-135-207-19-30.research.att.com, netmapper.research.att.com and ns-old.research.att.com.

ext-cb09.research.att.com shares mail servers with other domains at least in part, for instance rrp.att.com, rm-dnstechteam.ems.att.com, bettertv.att.com, mail.yahoo.att.com and myattbx06.att.com.

these mail servers are commonly used alongside the mail servers mx0b-00191d01.pphosted.com.

mx0a-00191d01.pphosted.com points to one IP number: 67.231.149.140.