DNSWHOIS.INFO - mx0a-0021c301.pphosted.com

Search for IP or hostnames:

mx0a-0021c301.pphosted.com checked at 2025-09-07T00:48:28.612Z 62ms 25/25/25 100% R:9

`mx0a-0021c301.pphosted.com`

	A	148.163.147.52^{🇺🇸 Proofpoint}
			PTR	`mx0a-0021c301.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`

PTR for
`52.147.163.148.in-addr.arpa`

MX for
`worcesterma.gov`
`ci.worcester.ma.us`

The mail server for worcesterma.gov and ci.worcester.ma.us is mx0a-0021c301.pphosted.com.

It is common to use mx0b-0021c301.pphosted.com in conjunction with mx0a-0021c301.pphosted.com as a mail server.

The IP number 148.163.147.52 is pointed to by mx0a-0021c301.pphosted.com.

dbq