WWW.RTSAK.COM - mx0b-001b8f01.pphosted.com

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mx0b-001b8f01.pphosted.com checked at 2025-10-18T20:14:29.340Z 93ms 22/22/22 100% R:12

`mx0b-001b8f01.pphosted.com`

	A	148.163.158.45^{🇺🇸 Proofpoint}
			PTR	`mx0b-001b8f01.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`

45.158.163.148.in-addr.arpa

mx0b-001b8f01.pphosted.com points to a single IP number: 148.163.158.45.

Other host names, for instance mxb-001b8f01.gslb.pphosted.com, share IP numbers with mx0b-001b8f01.pphosted.com.

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