WWW.RTSAK.COM - mx0a-0051e301.pphosted.com

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mx0a-0051e301.pphosted.com checked at 2025-11-01T01:39:35.384Z 754ms 25/25/25 100% R:10

`mx0a-0051e301.pphosted.com`

	A	205.220.164.4^{🇺🇸 Proofpoint}
			PTR	`mx0a-0051e301.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`

4.164.220.205.in-addr.arpa

mx0a-0051e301.pphosted.com serves as the mail server for nextbigsound.com, sxmmedia.com, admaker.com, corp.siriusxm.com, savagebeast.com and a few other domains.

mx0b-0051e301.pphosted.com is commonly used as a mail server in conjunction with mx0a-0051e301.pphosted.com.

mx0a-0051e301.pphosted.com points to a single IP number: 205.220.164.4.

dbq