WWW.RTSAK.COM - mx0a-00164e01.pphosted.com

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mx0a-00164e01.pphosted.com checked at 2025-10-18T18:27:24.857Z 65ms 28/28/28 100% R:9

`mx0a-00164e01.pphosted.com`

	A	67.231.148.85^{🇺🇸 Proofpoint}
			PTR	`mx0a-00164e01.pphosted.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`

85.148.231.67.in-addr.arpa

mx0a-00164e01.pphosted.com acts as the mail server for invista.com, kochequity.com, guardian.com, etiengineering.com, kochps.com and a few other domains.

mx0a-00164e01.pphosted.com points to a single IP: 67.231.148.85.

dbq