WWW.RTSAK.COM - mx0b-00364e01.pphosted.com

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mx0b-00364e01.pphosted.com checked at 2025-10-04T10:39:39.587Z 103ms 25/25/25 100% R:12

`mx0b-00364e01.pphosted.com`

	A	148.163.139.74^{🇺🇸 Proofpoint}
			PTR	`mx0b-00364e01.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`

74.139.163.148.in-addr.arpa

facil.columbia.edu

cuf.columbia.edu

mx0b-00364e01.pphosted.com serves as the mail server for facil.columbia.edu and cuf.columbia.edu.

mx0a-00364e01.pphosted.com is a mail server commonly used with mx0b-00364e01.pphosted.com.

mx0b-00364e01.pphosted.com resolves to one IP number: 148.163.139.74.

dbq