ROBTEX.COM - icorefep1.noc.att.com

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icorefep1.noc.att.com checked at 2025-12-19T05:30:18.959Z 1917ms 36/36/36 100% R:6 allDone:true timedOut:false

`icorefep1.noc.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`

`noc.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 icorefep1.noc.att.com.

icorefep1.noc.att.com uses the same mail server setup as other domains such as dtvactivation.att.com, voicetone.att.com, 12-38-8-191.att.com, nlpi024.sbcis.sbc.com and marcel.att.com.

icorefep1.noc.att.com shares some mail servers with other domains, including h-135-207-32-200.research.att.com, hostmaster.research.att.com, wmm.research.att.com, magilla.research.att.com and ecogent.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.