MXLIST.NET - mx0b-00123c08.pphosted.com

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mx0b-00123c08.pphosted.com checked at 2025-10-29T04:34:27.570Z 367ms 22/22/22 100% R:9

`mx0b-00123c08.pphosted.com`

	A	67.231.152.48^{🇺🇸 Proofpoint}
			PTR	`researchmailout2.citi.com`

	NS	`pdns99.ultradns.biz`
	NS	`ns1.proofpoint.com`
	NS	`ns3.proofpoint.com`
	NS	`pdns99.ultradns.com`
	NS	`pdns99.ultradns.net`
	NS	`pdns99.ultradns.org`
	MX	`mx1.proofpoint.com.gslb.pphosted.com`
	MX	`mx2.proofpoint.com.gslb.pphosted.com`

mx0b-00123c08.pphosted.com points to a single IP address: 67.231.152.48.

Other host names such as mx-b-cs.citi.com and researchmailout2.citi.com share IP numbers with mx0b-00123c08.pphosted.com.

dbq