NSLIST.NET - mx0b-0091bb01.pphosted.com

Search for IP or hostnames:

mx0b-0091bb01.pphosted.com checked at 2025-10-12T18:31:54.680Z 55ms 22/22/22 100% R:8

`mx0b-0091bb01.pphosted.com`

	A	205.220.173.36^{🇺🇸 Proofpoint}
			PTR	`mx0b-0091bb01.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`

36.173.220.205.in-addr.arpa

mx0b-0091bb01.pphosted.com points to a single IP: 205.220.173.36.

Other host names such as mxb-0091bb01.gslb.pphosted.com and spamcatcher.uml.edu share IP numbers with mx0b-0091bb01.pphosted.com.

dbq