IPLIST.NET - mx0a-0021b601.pphosted.com

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mx0a-0021b601.pphosted.com checked at 2025-11-03T00:05:04.507Z 107ms 22/22/22 100% R:13

`mx0a-0021b601.pphosted.com`

	A	205.220.168.18^{🇺🇸 Proofpoint}
			PTR	`mx0a-0021b601.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`

18.168.220.205.in-addr.arpa

mx0a-0021b601.pphosted.com resolves to a single IP address: 205.220.168.18.

Other host names, for instance mxb-0021b601.gslb.pphosted.com, share IP numbers with mx0a-0021b601.pphosted.com.

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