WWW.RTSAK.COM - mx0b-001f9f01.pphosted.com

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mx0b-001f9f01.pphosted.com checked at 2025-10-13T23:39:02.017Z 43ms 22/22/22 100% R:10

`mx0b-001f9f01.pphosted.com`

	A	148.163.158.50^{🇺🇸 Proofpoint}
			PTR	`mx0b-001f9f01.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`

50.158.163.148.in-addr.arpa

mx0b-001f9f01.pphosted.com points to a single IP: 148.163.158.50.

Other host names such as mxa-001f9f01.gslb.pphosted.com and mxb-001f9f01.gslb.pphosted.com share IP numbers with mx0b-001f9f01.pphosted.com.

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