WWW.RTSAK.COM - mx0a-005cdb01.pphosted.com

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mx0a-005cdb01.pphosted.com checked at 2025-10-19T21:19:15.846Z 235ms 22/22/22 100% R:9

`mx0a-005cdb01.pphosted.com`

	A	205.220.166.42^{🇺🇸 Proofpoint}
			PTR	`mx0a-005cdb01.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`

42.166.220.205.in-addr.arpa

mx0a-005cdb01.pphosted.com resolves to a single IP: 205.220.166.42.

Other host names, for instance, mxa-005cdb01.gslb.pphosted.com and mxb-005cdb01.gslb.pphosted.com share IP numbers with mx0a-005cdb01.pphosted.com.

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