WWW.RTSAK.COM - mx0a-001b3d01.pphosted.com

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mx0a-001b3d01.pphosted.com checked at 2025-10-19T23:19:51.646Z 119ms 28/28/28 100% R:11

`mx0a-001b3d01.pphosted.com`

	A	148.163.144.138^{🇺🇸 Proofpoint}
			PTR	`mx0a-001b3d01.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`

138.144.163.148.in-addr.arpa

qhco.com

healthcosystems.com

quatris.com

healthcois.com

mx0a-001b3d01.pphosted.com serves as the mail server for qhco.com, healthcosystems.com, quatris.com and healthcois.com.

mx0b-001b3d01.pphosted.com is a mail server commonly used with mx0a-001b3d01.pphosted.com.

mx0a-001b3d01.pphosted.com resolves to one IP number: 148.163.144.138.

Other host names, for instance mxa-001b3d01.gslb.pphosted.com, share IP numbers with mx0a-001b3d01.pphosted.com.

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